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Page 2 of the
popular Free Communication Apps for Android in Japan
K-9 Mail
Mozilla Thunderbird
K-9 Mail is an open source email client that works with basically every email provider. Features * supports multiple accounts * Unified Inbox * privacy-friendly (no tracking whatsoever, only connec…
Free
3.3
5,000,000+ downloads
|
Communication
3.3
Free
Mozilla Thunderbird
5,000,000+ downloads
COMMUNICATION
K-9 Mail
K-9 Mail is an open source email client that works with basically every email provider. Features * supports multiple …
Firefox Beta for Testers
Mozilla
Firefox Browser for Android is automatically private and incredibly fast. Thousands of online trackers are following you every day, collecting information about where you go online and slowing down y…
Free
4.5
10,000,000+ downloads
|
Communication
4.5
Free
Mozilla
10,000,000+ downloads
COMMUNICATION
Firefox Beta for Testers
Firefox Browser for Android is automatically private and incredibly fast. Thousands of online trackers are following yo…
Opera browser beta with AI
Opera
Help us test our new app! We just made a new Opera browser for Android, and we'd love to have you try it and tell us what you think. New! Meet Aria - your new browser AI Experience the future of web…
Free
4.7
10,000,000+ downloads
|
Communication
4.7
Free
Opera
10,000,000+ downloads
COMMUNICATION
Opera browser beta with AI
Help us test our new app! We just made a new Opera browser for Android, and we'd love to have you try it and tell us wh…
JuiceSSH - SSH Client
Sonelli Ltd
The all in one terminal client for Android including SSH, Local Shell, Mosh and Telnet support. Features: - Full color terminal / ssh client - Popup keyboard with all those normally hard to find…
Free
4.4
1,000,000+ downloads
|
Communication
4.4
Free
Sonelli Ltd
1,000,000+ downloads
COMMUNICATION
JuiceSSH - SSH Client
The all in one terminal client for Android including SSH, Local Shell, Mosh and Telnet support. Features: - Full c…
Firefox Fast & Private Browser
Mozilla
Take control of your internet with the Firefox browser, wherever you go. Whether you’re looking for an incognito browser, want to use a private search engine, or just need a reliable and fast w…
Free
4.6
100,000,000+ downloads
|
Communication
4.6
Free
Mozilla
100,000,000+ downloads
COMMUNICATION
Firefox Fast & Private Browser
Take control of your internet with the Firefox browser, wherever you go. Whether you’re looking for an incognito …
Skype
Skype
Skype is retiring in May 2025. Log in to Microsoft Teams Free with your Skype account, and your chats and contacts will be ready for you. Enjoy the features you love about Skype and more including fr…
Free
4.6
1,000,000,000+ downloads
|
Communication
4.6
Free
Skype
1,000,000,000+ downloads
COMMUNICATION
Skype
Skype is retiring in May 2025. Log in to Microsoft Teams Free with your Skype account, and your chats and contacts will…
MobileVOIP international calls
Solaris Systems BV
Cheap Voip Calls: The Mobile VOIP dialer lets you make cheap national or international calls. MobileVOIP is the best Android voip solution; save on your mobile phone costs right away, by using this M…
Free
4.4
10,000,000+ downloads
|
Communication
4.4
Free
Solaris Systems BV
10,000,000+ downloads
COMMUNICATION
MobileVOIP international calls
Cheap Voip Calls: The Mobile VOIP dialer lets you make cheap national or international calls. MobileVOIP is the best An…
ConnectBot
Kenny Root
ConnectBot is a powerful open-source Secure Shell (SSH) client. It can manage simultaneous SSH sessions, create secure tunnels, and copy/paste between other applications. This client allows you to …
Free
4.0
5,000,000+ downloads
|
Communication
4.0
Free
Kenny Root
5,000,000+ downloads
COMMUNICATION
ConnectBot
ConnectBot is a powerful open-source Secure Shell (SSH) client. It can manage simultaneous SSH sessions, create secure…
Wear OS by Google Smartwatch
Google LLC
The Wear OS by Google app, previously Android Wear, syncs your smartwatch and phone so you can get more out of your watch. Get proactive help from your Google Assistant, see important messages, track…
Free
3.1
50,000,000+ downloads
|
Communication
3.1
Free
Google LLC
50,000,000+ downloads
COMMUNICATION
Wear OS by Google Smartwatch
The Wear OS by Google app, previously Android Wear, syncs your smartwatch and phone so you can get more out of your wat…
Messenger
Meta Platforms, Inc.
Messenger is a free messaging app that helps you connect with anyone, anywhere. Stay in touch with your friends and family, explore your interests with people like you, build your community, and shar…
Free
4.6
5,000,000,000+ downloads
|
Communication
4.6
Free
Meta Platforms, Inc.
5,000,000,000+ downloads
COMMUNICATION
Messenger
Messenger is a free messaging app that helps you connect with anyone, anywhere. Stay in touch with your friends and fam…
TypeApp mail - email app
TypeApp LLC
TypeApp is a beautifully designed email app providing a top-notch email experience while managing all your email accounts from one completely customizable mail app. With instant smart push notificati…
Free
4.2
1,000,000+ downloads
|
Communication
4.2
Free
TypeApp LLC
1,000,000+ downloads
COMMUNICATION
TypeApp mail - email app
TypeApp is a beautifully designed email app providing a top-notch email experience while managing all your email accoun…
Orbot: Tor for Android
The Tor Project
Orbot is a free VPN and proxy app that empowers other apps to use the internet more securely. Orbot uses Tor to encrypt your Internet traffic and then hides it by bouncing through a series of compute…
Free
4.1
10,000,000+ downloads
|
Communication
4.1
Free
The Tor Project
10,000,000+ downloads
COMMUNICATION
Orbot: Tor for Android
Orbot is a free VPN and proxy app that empowers other apps to use the internet more securely. Orbot uses Tor to encrypt…
Avast SecureLine VPN & Privacy
Avast Software
Avast SecureLine VPN Proxy is an UNLIMITED, SUPERFAST, ANONYMOUS and SECURE VPN Proxy service, simply a must have security and privacy app for Android! Easily get access to restricted online sites an…
Free
4.2
10,000,000+ downloads
|
Communication
4.2
Free
Avast Software
10,000,000+ downloads
COMMUNICATION
Avast SecureLine VPN & Privacy
Avast SecureLine VPN Proxy is an UNLIMITED, SUPERFAST, ANONYMOUS and SECURE VPN Proxy service, simply a must have secur…
Google Messages
Google LLC
Google Messages is the official Google app for messaging. Google Messages is revolutionizing how a billion users connect and is powered by Rich Communication Services (RCS), the industry standard for…
Free
4.5
5,000,000,000+ downloads
|
Communication
4.5
Free
Google LLC
5,000,000,000+ downloads
COMMUNICATION
Google Messages
Google Messages is the official Google app for messaging. Google Messages is revolutionizing how a billion users connec…
Bluetooth File Transfer
Medieval Software
Use your smartphone to browse, explore and manage files of any Bluetooth ready device, using File Transfer Profile (FTP) and Object Push Profile (OPP): you can also receive files and send contacts! …
Free
3.7
10,000,000+ downloads
|
Communication
3.7
Free
Medieval Software
10,000,000+ downloads
COMMUNICATION
Bluetooth File Transfer
Use your smartphone to browse, explore and manage files of any Bluetooth ready device, using File Transfer Profile (FTP…
OpenVPN for Android
Arne Schwabe
Openvpn for Android is an open source client based on the open source OpenVPN project. It uses the VPNService API of Android 4.0+ and requires neither Jailbreak nor root on your telephone. FAQ Can…
Free
4.2
10,000,000+ downloads
|
Communication
4.2
Free
Arne Schwabe
10,000,000+ downloads
COMMUNICATION
OpenVPN for Android
Openvpn for Android is an open source client based on the open source OpenVPN project. It uses the VPNService API of A…
Samsung Push Service
Samsung Electronics Co., Ltd.
You can check the installation of the app in 'Settings > Application manager' after downloading the Samsung push service. The Samsung push service provides the notification service only for Samsun…
Free
3.9
5,000,000,000+ downloads
|
Communication
3.9
Free
Samsung Electronics Co., Ltd.
5,000,000,000+ downloads
COMMUNICATION
Samsung Push Service
You can check the installation of the app in 'Settings > Application manager' after downloading the Samsung push ser…
PdaNet+
JFTech LLC
Version 5.10 has major changes, MUST read below before updating. 1. Windows side also need updating from http://pdanet.co/install 2. Original WiFi Hotspot feature remains in the separate FoxFi app …
Free
3.9
10,000,000+ downloads
|
Communication
3.9
Free
JFTech LLC
10,000,000+ downloads
COMMUNICATION
PdaNet+
Version 5.10 has major changes, MUST read below before updating. 1. Windows side also need updating from http://pdane…
ANT Radio Service
ANT+
ANT is a wireless protocol, similar to Bluetooth®, that is predominantly used for sport and fitness wireless connectivity. Pre-installed by the phone manufacturer, this service allows you to conn…
Free
3.5
1,000,000,000+ downloads
|
Communication
3.5
Free
ANT+
1,000,000,000+ downloads
COMMUNICATION
ANT Radio Service
ANT is a wireless protocol, similar to Bluetooth®, that is predominantly used for sport and fitness wireless connec…
Opera Mini: Fast Web Browser
Opera
Opera Mini lets your browse fast and smoothly while on slow networks. Save up to 90% of your data when using Opera Mini. Popular Opera Mini Features: ✔️ Data Savings Mode ✔️ Fast Browsing & Down…
Free
4.7
500,000,000+ downloads
|
Communication
4.7
Free
Opera
500,000,000+ downloads
COMMUNICATION
Opera Mini: Fast Web Browser
Opera Mini lets your browse fast and smoothly while on slow networks. Save up to 90% of your data when using Opera Mini…
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