All calls placed through Softphone will display your business Caller ID. Start making calls now. Download the VirtualPhone.com app for your desktop and mobile devices. All phone numbers come with advanced call management capabilities. Toll free and local numbers in 120+ countries. Get your own international toll free number. TextNow 21.0.1 for Mac is available as a free download on our software library. Our built-in antivirus scanned this Mac download and rated it as virus free. The software relates to Communication Tools. This free Mac app is a product of Enflick, Inc. The Mac version of the browser by Google. Calls, video calls and messaging for free. The Mac version of the most famous sandbox construction game. Keep your Mac awake for whenever you need it. Final Cut Pro X. Considered by many as the best video editor for Mac. App Cleaner & Uninstaller. App uninstaller for Mac.

Voice Calling is the oldest and one of the most effective ways to get in touch with anyone. Making calls from your smartphone using the traditional method is not that cheap especially the International calls that costs a lot. So what if you want to talk to someone for longer time or make a high duration international call. Well the answer to this is that you can use the free calling apps to call anywhere in the world for free on their smartphone. These free calling apps can be downloaded for free on your smartphone and then you can make free voice calls or free video calls to anyone having the same app installed in their smartphone.

Here in this post I am going to tell you about such free calling apps for Android, iOS, iPhone and Windows phone by using which you can call anyone in the world for free. These apps only only require Internet connection to work and for voice calling and video calling. The calling is done using the VOIP technology which is known as Voice Over Internet Protocol.

Note: These free calling apps supports free calling only for app to app calling and they consumes your data or Wi-Fi internet for that. If you do not have Wi-Fi access then your mobile data will be used. Data charges vary from mobile operator to operator and their rates will apply for that. You can use these apps with 2G / 3G / 4G / EDGE or WiFi Internet.

Also Read:Best Free Automatic Call Recorder Android Apps

Top Free Calling Apps to Make Free Video & Voice Calls

Here are the best free international calling apps to make voice calls or video calls to your loved ones. Most of the below mentioned voice calling apps are available for all three platforms i.e. android, iOS and windows but there are few apps that are available for android phones only.

WhatsApp Messenger

WhatsApp really needs no introduction because as of now it is most popular and widely used messenger app in the world. Using WhatApp you can chat with your friends, share images, videos and audio files. The most important things that makes WhatsApp so popular is its simple interface, features, functionality and most importantly it is available for free to use and download.

WhatsApp was primarily developed as a simple messenger app for chatting purpose only but now they have introduced voice calling and audio recording features. Now you can call anyone in the world for free using WhatsApp. WhatsApp uses your phone internet connection to work whether it is 2G/3G/4G/EDGE or Wi-Fi Internet. WhatsApp is available for almost all the popular mobile platforms including Android, iOS and Windows Phone. Now it is even possible to install WhatsApp on your Windows PC and Mac OS computer.

So if you have not installed WhatsApp on your Smartphone then you must hurry up and you can download this awesome messenger and free calling app for your mobile device from the links given below.

WhatsApp Features:

  • Free to use messaging app
  • Supports Group chat
  • Share videos, documents, audio & photos
  • Make Free Calls to anyone
  • Fast and reliable

Download WhatsApp for Mobile Phones:

Viber

Viber is one of the best free calling apps that can used to make free voice calls with HD sound quality. Just like WhatsApp, Viber is also a messenger app but is more famous for its excellent voice calling feature. Viber lets you chat and share audio, video and documents to anyone on the viber app.

It lets you make free voice calls through VOIP using the 3G or Wi-Fi internet on your smartphone. Viber is available for android, iPhone and windows phone. You can also install Viber on your desktop PC. So if you are looking for the best voip free calling app then you must install Viber on your smartphone.

Viber Features

  • Free HD voice calls
  • Group chat
  • Share audio, video & documents

Download Viber for Mobile Phones:

imo – free videos calls and chat

imo is a very good free calling app that can be used to make free voice calls and free video calls. This calling app is free to use and you can make high quality video calls and voice calls to anyone no matter where they are in the world. This free calling app can also be used for chatting and share photos and videos.

The app works with 2G, 3G, 4G or Wi-Fi connection and is available for android, iPhone and windows desktop PC.

imo Features

  • High Quality Free Video Calls & Voice Calls
  • Group Chat & Share Photos & Videos
  • Send unlimited messages
  • Easy to use

Download imo for Mobile Phones:

LINE – Free Calls & Messages

LINE is a messenger and free calling app that is famous for the use of its exciting and animated stickers in the chat or messaging to express your mood or emotions. The main plus point of LINE app is its interactive messaging but is can also be used to make free video and voice calls.

LINE is available for variety of platforms that includes Android, iOS, Windows Phone, Nokia Asha, Blackberry, Firefox OS. It is also available for use on desktop PC, Mac OS, iPad and Chrome OS.

LINE Features

  • Interactive Chat
  • Free Voice % Video Calls
  • Make Group Calls with 200 people
  • Share Photos and Videos

Download LINE for Mobile Phones:

Hangouts

Hangouts is a free messaging app from Google. It was previously known as Google Talk or GTalk. It may not be the best looking for feature rich free calling app but it is very reliable and works well. The User Interface (UI) is simple and easy to work with.

Using Hangouts you can chat and make free voice calls and video calls to your friends and relatives. App to app calling is free but for calling to numbers you have to pay some amount. So if you are Google fanboy and do not trust other apps and you must have this one on your smartphone. Google Hangouts is available for Android and iOS only. The apps is not available for Windows Phones.

Hangouts Features

  • Reliable and Trusted App
  • Make Free Video & Voice Calls
  • Group Chat to up to 150 people
  • Share Photo, audio, video & files

Download Hangouts for Mobile Phones:

Facebook Messenger

Facebook Messenger or commonly Messenger is a free calling app and a messaging chat app from the Facebook, the largest social networking site in the world. Using Messenger app you can login to your facebook account and the chat or make video or voice calls to your friends or relatives. You can also share multimedia files like audio, videos and other files on the messenger app.

The main advantage of Messenger app is that you don’t need to create another account if you already use facebook on the web or mobile. This app also includes amazing stickers to make the chat more fun and life like. The messenger app also lets your record voice messages and then you can send them to anyone. Using messenger you can also send messages and initiate conversation with the persons listed on your phonebook contact list. Messenger is available for android, iOS and windows phone.

Facebook Messenger Features

  • Make free video and voice calls
  • Login using your facebook account
  • Share multimedia files with others
  • Record and share voice messages
  • Send photo privately
  • Send or share your location
  • Interactive chat with stickers

Download Facebook Messenger for Mobile Phones:

Nimbuzz Messenger – Free Calls

Nimbuzz is a very popular messenger and free calling app that has been around for a long time. It might not be popular as WhatsApp or Viber but it has its place and many people do use it. Using this Nimbuzz Messenger you can send messages, make free HD voice calls to anyone in the world having nimbuzz app installed on their phone.

Nimbuzz can also connect to any SIP provider and then you can enjoy VOIP calls to any phone at extremely low rates. Nimbuzz is available for Android, iOS, Windows Phone, Blackberry, Symbian, Java, Windows and Mac.

Nimbuzz Features

  • Group Chat and Stickers
  • Chatrooms & File Sharing
  • Free HD Vocie Calls to Nimbuzz
  • Cheap International Calls

Download Nimbuzz for Mobile Phones:

Hike Messenger

Hike Messenger is a free messenger and free calling app that is very popular in India. Hike messenger is an Indian messenger app and has around 1 million downloads on Google Play. Hike messenger has every feature and may be more on the list that you can find in other popular apps like WhatsApp, Viber etc.

Using Hike you can make free voice calls in HD sound quality and also make group calls to up to 100 people. You can talk on Hike quite clearly even in low speed mobile networks or 2G network.

Hike also has a hidden mode feature where all your private chats can be hidden with a password. You can send unlimited messages and share files over hike with anyone. The Hike Direct features allow you to chat and share files without internet. Overall it is a powerful, fast and feature rich messenger and free voice calling app that you must try. Hike is available for Android, iOS and Windows Phone.

Hike Messenger Features

  • Free HD voice Calls
  • Share Documents & Files
  • Group Chat to up to 1000 members
  • Group Calls up to 100 people
  • Chat & Share files Offline
  • Send Files up to 100 MB
  • Chat Themes & 5000+ Stickers
  • Hide Private Chats using password

Download Hike for Mobile Phones:

Skype – Free IM & Video Calls

The most popular IM and Video Calling / VOIP software for Windows PC in now available on Android, iOS and Windows Phone. Skype is free instant messaging and video calling software from Microsoft Windows. Using this free calling app you can make free voice calls to Skype and add up to 25 people for group call. Skype can also used to call any local or international mobile or landline telephone at extremely low rates.

You can also share photos and other files in Skype messaging. It is relatively newer for Android platform and you may face few bugs on Android or mobile platform. But if you have already used Skype on Windows then you may want to try this also.

Skype Features

  • Free Voice & Video calls
  • Call phone numbers
  • Group chat
  • Instant messaging
  • Emoticons and Mojis in Chat

Download Skype for Mobile Phones:

Best Free Software For Mac

Google Duo

Google Duo is a free video calling app from Google. Google Duo has a very simple user interface but the app is high on functionality and performance. So if you want no nonsense video calling app for free then Google Duo is perfect for you.

Must Read:Google Allo vs WhatsApp Comparison

Google Duo Features

  • Free Video calling
  • Simple interface
  • Knock Knock feature
  • High quality video

Download Google Duo for Mobile Phones:

Tango – Free Video Calls & Text

Tango is one of the best free video calling apps for smartphones & tablets. It also includes text messaging with features like stickers, group chat and audio, video and file sharing. This amazing free video calling app lets you play games during video calls and you can have fun. Tango is available for Android and iOS and you can download it from the links given below.

Tango Features

  • Free Video Calling
  • Tex Messaging with Stickers
  • Group Chat and Games
  • Share Photos & Videos

Download Tango for Mobile Phones:

Kakao Talk

The name of this app may sound like a character from Pokemon. This app is from South Korea and it is very popular among the Asian people. It is a free calling app that can be used for text messaging and making free high quality HD voice calls and video calls.

Using this app you can share multimedia files such as videos, audios and more. This app is fun to use as it supports stickers and animated emoticons. Kakao Talk is available for Android, iOS and Windows Phone.

Kakao Talk Features

  • Free Video & Voice calls
  • Messaging with Stickers & Emojis
  • Share Multimedia files
  • Share your Location
  • Fast & Reliable messaging
  • Group Chat & Multitasking

Download Kakao Talk for Mobile Phones:

WeChat

WeChat is a quite popular messaging and free calling app for smartphones. You can use WeChat for sending messages (SMS/MMS) and making free voice and video calls. It also allows you to share videos, voice messages and audio to anyone on the wechat. WeChat supports more than 20 languages and it is available on Google Play, Apple Store, BlackBerry and Windows Phone. You can also use WeChat on your desktop PC and Mac OS.

WeChat Features

  • Free Video & Voice Calls
  • Groupchat and Stickers
  • Share Multimedia files
  • Group Video calls to up to 9 people
  • Support 20 languages
  • Realtime location sharings

Download WeChat for Mobile Phones:

Glide – Video Chat Messenger

Glide is considered as the fastest video messenger app in the world. This free video calling app also provides you text messaging where you can send text messages or share photos and videos on it. It also includes various cool filters that can make your video stand out. So if you are looking for a fast video messenger then Glide is definitely for you. Glide is available on android, iOS and windows phone.

Glide Features

  • Fast Video Chat Messenger
  • Share Videos and Photos
  • Cool Filters for Videos

Download Glide for Mobile Phones:

ICQ – Free Video Calls & Chat

ICQ is a popular windows messaging software that is now available on mobile platform for making high quality free video calls and voice calls. With ICQ you can also send unlimited messages and shared files over its network. It also supports group chat with stickers, smileys unlimited number of contacts. ICQ is available for android, iOS and windows phone.

ICQ Features

  • Free HD Video & Voice calls
  • IM with stickers & emoji
  • Group chat

Download ICQ for Mobile Phones:

Talkray – Free Chats & Calls

Talkray is a free messaging and a free calling app that is fast and very effective. This apps supports group chats, stickers, emojis, file sharing and manly languages that include Arabic, Bengali, Chinese, English, French, German, Hindi, Italian, Japanese, Korean, Marathi, Portuguese, Spanish, Russian, Telugu, Thai, and more. Talkray is available for android and iOS devices.

Talkray Features

  • Free calls & messaging
  • Group Chat up 25 people
  • Supports many languages
  • Stickers & Emojis support in chat

Download Talkray for Mobile Phone:

BiP Messenger

A messenger and free calling app from Turkey that is quite popular in middle east and neighboring countries of turkey. It is a good messaging app and can be used to make free video and voice calls. The app supports group chats, location sharing and sharing of audio, videos and photos on the app. BiP Messenger is available android and iOS.

BiP Messenger Features

  • High quality Video & Voice calls
  • Group chat and file sharing
  • Secret chat feature

Download BiP Messenger for Mobile Phones:

Mtalk

Mtak is a dedicated free calling app that also supports text messages. You can free voice calls among Mtalk registered users and for calling other users and landline phones very low calling rates apply. With Mtalk you can add either a local or international number to your smartphone which acts as a real phone number and helps you to avoid roaming charges. Mtalk supports most of the Bluetooth and wired earphones. Mtalk also includes voice mail feature which delivers the voice message whey you have missed any call. Mtalk is available for Android and iPhones.

Mtalk Features

  • Add a real number to your phone
  • Make Free International Calls
  • Excellent audio quality
  • Supports Text messages
  • Supports Bluetooth & earphones

Download Mtalk for Mobile Phones:

nanu – free calls for everyone

nanu is a nice free calling app for making high quality calls even on the slow 2G network. The other good thing about nanu is that it gives you daily free credits for making free international calls on any mobile and landline telephone number. With nanu you can make calls even on a slow or congested network. It uses up to 80% less bandwidth for your calls compared to other VoIP services. Nanu is available for android and iOs devices.

nanu Features

  • Free Voice Calls on Slow / 2G networks
  • Consumes less data for voice calls
  • Free International calls to landline numbers
  • Supports free unlimited messaging

Download nanu for Mobile Phones:

Dingtone – Free Phone Calls & Texting

Dingtone is free calling app that allows you to make free phone calls anywhere in the world. This app allows you to get free US phone number and adds a second line to your smartphone. This means you can have the liberty of having second phone number to your current phone without getting a new SIM card.

You can also purchase credits to call any mobile or landline in the world at low rates. This app comes with Walkie Talkie feature that can turn your phone into a real Walkie Talkie. Dingtone also supports text messaging, voice mail and multimedia file sharing. This app can also turn your android tablet, iPod, iPad to a fully feature phone. Dingtone calling app is available for android and iOS.

Dingtone Features

  • Free HD Voice calling
  • Get a Free US phone number
  • Turn your phone into a Walkie Talkie
  • Turn Tablet, iPod, iPad in a phone
  • Free unlimited messaging & file sharing
  • Crystal clear sound clarity
  • Group calls & Conference calls
  • Free calls to facebook friends
  • Call any International number

Download Dingtone for Mobile Phones:

TalkU – Free Calls + Texting

This free calling app is similar to Dingtone in every aspect. It provides you a free US phone number and you can make free calls to anywhere in the world. It also supports text messages and file sharing. TalkU app is available for android and iOS.

TalkU Features

  • Turn your phone into a Walkie Talkie
  • Turn Tablet, iPod, iPad in a phone
  • Free unlimited messaging & file sharing
  • Crystal clear sound clarity
  • Group calls & Conference calls
  • Call any International number
  • Record voice calls

Download TalkU for Mobile Phones:

Final Words

In the end I would like to say that I have listed down the best free calling apps for android, iPhone and windows phone that can be used to make free calls to anyone anywhere in the world having the same app installed. All the above mentioned free calling apps are tested and works great. If you want to ask something or suggest any other good free calling app for smartphones then you can do so by leaving a comment below.

See also:

A good contact app can make managing contacts easy, efficient and even fun. If you are on the hunt for the best contact manager for Mac, check out this list of the best apps to manage contacts on Mac. I hope the list will help Mac users make better decisions when choosing contact management software.

What makes a good contact management app for Mac?

Apple’s Contacts app on your Mac can help you manage and organize contacts, but sometimes this first-party solution is not useful enough. That’s where the third-party ones come in. Below are some basic criteria in choosing the best contacts app for Mac. It should allow you to easily:

  • Add new contacts and edit existing contacts.
  • Search your contacts.
  • Group contacts and manage them.
  • Organize contacts by tagging.
  • Sync contacts with popular services such as iCloud and Gmail.
  • Export and back up contacts.
  • Share contact information.
  • Find and clean up duplicate contact entries.

The best contact manager for Mac 2021

#1 Cisdem ContactsMate

Compatibility: OS X 10.11 or later

Latest version: 5.6.0, released on 12/10/2020

Cisdem ContactsMate is a powerful, easy-to-use app to manage, organize and clean up contacts on your MacBook Pro, MacBook Air or iMac, etc.

In addition to the contacts on your Mac, it can handle your contacts from various other sources such as iCloud, Gmail, Exchange, Twitter, LinkedIn, etc. As a result, you can manage all your contacts in one place.

The Best Way to Manage Contacts on Mac

Use Cisdem ContactsMate

  • Support contacts from sources such as Mac, Google, iCloud, Facebook, Exchange, Yahoo and more
  • Sync contacts between supported sources
  • Let you view, search, add, edit, share, print, and tag contacts
  • Enable you to group contacts to send group emails
  • Allow you to call or email from the app directly
  • Make it easy to import, export, transfer and convert contacts
  • Require only 1 click to back up or restore contacts
  • Find and delete or merge duplicate contacts in supported sources
  • Easy to use and customize
  • Compatible with macOS 10.11 or later, including macOS 11 Big Sur
Free Calling Software For MacFree Download

Let’s take a look at these great features.

Sync contacts with Google, iCloud, Exchange and more accounts

In addition to the contacts stored in Mac’s Contacts app, ContactsMate also supports contacts kept in Internet accounts such as Gmail, iCloud and Yahoo. With this Mac contact manager, you can effortlessly gather all your contacts to access and manage in one place.

Open the app. Click Add Account in the toolbar.

In the Internet Accounts window that appears, select a service. Sign in using your account.

Select the checkbox next to Contacts.

Quit ContactsMate and launch it again. Now the added account should appear in the left sidebar. When you select the account, the contacts in it will appear in the area next to the sidebar.

When you edit or delete, etc. the account’s contacts in ContactsMate, the changes will be automatically detected and synced to the account, and vice versa.

View, search, add, edit, share, and print etc. contacts

The best contact manager for Mac lets you easily perform basic tasks. Click the blue plus icon at the bottom to add contacts. When adding a company as a contact, you can check the box next to Company. Select a contact, and you can view or edit it as you wish. To add a field when editing, click the black plus icon in the bottom left corner of the editing area.

The search box is located in the top right corner of the main window. And you can find the share icon in the bottom right corner. You can also find the Share, Print and other options by control-clicking a contact.

Well integrated with macOS, this app enables you to directly email, call or text a contact. Select the specific contact and click a button under the name to start an email or a call, etc. To email a group of contacts, control-click the group (or sub-group) in the sidebar and choose Send Email.

Organize contacts by adding tags and creating groups

ForFree

You can add one or multiple tags to individual contacts to efficiently segment and filter them. You can find a filed to add tags when editing a contact.

If you often send emails to the same multiple contacts, you can create a group for them. The next time you send an email, just control-click the group and choose Send Email.

To create a group or sub-group, in the left sidebar, control-click On My Mac or an Internet account and choose Add a Group.

Export, import and backup contacts

To export contacts to a desired format, control-click On My Mac or an Internet account you have added to ContactsMate and choose Export.

In the dialog box that shows up, click the Format dropdown list and choose a format. It supports 8 export formats: CSV, Excel, vCard, TXT, DOCX, HTML, Numbers and Pages. Some services such as iCloud only support very few export formats. This Mac contact manager provides far more choices. It can import contacts from CSV and vCard files.

Backing up contacts is also a snap. Open the Preferences window.

Go to the Backup & Restore tab, select a source of contacts (e.g. your Mac's Contacts or iCloud account) and click Backup. To restore, select a source, choose a version of backup and click Restore.

Find and clean up duplicate contacts

Duplicate entries of the same contacts may cause inconvenience or confusion. Some entries are exactly the same. There can also be partially duplicate entries. The best contact manager for Mac detects duplicate contacts and provides multiple solutions for you to deal with different types of duplicates. Here’s the detailed guide on it if you are interested.

Also, it can identify contacts with incomplete information.

Get ContactsMate to keep your contacts well organized and clean on Mac!

#2 BusyContacts

Compatibility: macOS 10.12 or later

Latest version: 1.5.1, released on 01/05/2021

BusyContacts is another one of the best contact app for Mac. Many people use it as a replacement for the built-in address book. There are two ways you can view your contacts in this app: the List view and the Card view. Both are convenient. In the app, you can easily add, edit, delete, tag, filter and search contacts.

It can work with contacts from iCloud, Google, Facebook and some other services or platforms. Syncing used to be a bit slow especially if you had added multiple accounts. It was improved in a recent update. By the way, the update in early 2021 added support for Macs with Apple Silicon.

BusyContacts also has something unique to it. It is designed to integrated with BusyCal, a calendar app from the same developer. The integration makes it easy to follow up events in this address book app.

Pros

  1. Support contacts from certain cervices and platforms
  2. Let you switch between two view modes
  3. Let you perform basic tasks to manage contacts
  4. Make it easy to tag and organize contacts
  5. Provide a useful filtering tool called Smart Filters
  6. Can be used with BusyCal

Cons

  1. Some options are somewhat hidden or confusing
  2. A bit expensive

#3 Contacts+

Compatibility: OS X 10.11 or later

Latest version: 20.08.0, released on 08/18/2020

Developed by FullContact Inc., the FullContact app used to provide contact management solutions for individuals and businesses. In 2018, the company acquired Contacts+, a contact management app. The FullContact app is now a part of Contacts+.

Contacts+ can help you organize, maintain, share and clean up contacts on Mac. You can use it to sync your contacts across services and accounts, remove duplicate contacts, add tags and perform other tasks. It works with Google Contacts, Exchange, popular social media platforms and more. It‘s easy to add tags to your contacts so that you can easily sort and organize them.

Phone Call From Computer

download free, software for mac

This top-rated Mac contact manager has a simple and easy to understand interface. It's free to use. However, to access full features, you need to get Contacts+ premium. With the free version, you can only sync one account, and other features are also limited.

Pros

  1. Sync contacts across multiple services and accounts
  2. Enable to efficiently tag and sort contacts
  3. Let you effortlessly import and export contacts
  4. Clean up your contact list
  5. Simple, easy-to-use interface

Cons

  1. A bit costly
  2. Sometimes fail to sync as expected

#4 Top Contacts

Compatibility: macOS 10.12 or later

Latest version: 1.3.3, released on 09/19/2019

A relatively new app, Top Contacts does a decent job of managing contacts on Mac. Users can easily add, delete, view and edit contacts. It offers useful features such as Tags and Add Relations, making it more efficient to navigate and organize. When it comes to searching, you can set up customizable filters to quickly locate contacts. It's also quick and easy to share and print contacts.

The Calendar and To-Do features are available for all contacts, enabling you to create reminders for events and follow them up. One of the great things is the support for recurring events. These features are worth exploring and can help you improve efficiency greatly.

The app is almost as versatile as the best contact manager for Mac. But currently, it only supports syncing contacts with iCloud. No other services are supported.

Pros

  1. Easy to use and versatile
  2. Offer two convenient view modes
  3. Let you effectively and efficiently organize contacts
  4. Offer advanced, customizable filters
  5. Provide useful calendar and to-do list features

#5 Cardhop

Compatibility: macOS 10.11 or later

Latest version: 1.3.7, released on 12/29/2020

Cardhop is worth considering if you are looking for an app to do basic contact management tasks such as searching, editing and adding contacts. But it’s not your average contacts app. With it, you can actually handle your contacts on Mac in a fun way.

There are a few ways to add new contacts. You can do it by going to the settings and choosing New Card. Or, you can directly input the new contact’s information in the search bar, and this great contact manager for Mac is smart enough to automatically creating a new card. Don’t forget to click the Add Contact button to save the new card.

You can even edit an existing contact by specifying the name and entering new information in the search bar. Cardhop will automatically parse and recognize the information you enter.

Here is another way to create a new contact. Select text containing contact information from anywhere on your Mac such as a webpage and send it to Cardhop to add contact. And you can continue to enrich it easily.

But it’s not that convenient when it comes to viewing contacts. To view contact information, you need to select the contact.

Pros

  1. Can be accessed from the menu bar and using keyboard shortcut
  2. Easy, handy and fun to use
  3. Allow you to create contact groups
  4. Provide a list of recent contacts

Conclusion

The article recommends and reviews the best macOS apps to manage contacts, which can help you choose the best contact manager for Mac. They are great for individuals and small businesses to use. Keeping your contacts list clean, organized and well maintained can make things easier and improve efficiency.