Home / Tools Apps / OpenTun VPN - 100% Unlimited Free Fast VPN Client

OpenTun VPN - 100% Unlimited Free Fast VPN Client Apk icon

OpenTun VPN - 100% Unlimited Free Fast VPN Client Apk

Rating: 4.3/5 based on 9112 reviews

Update on: February 16, 2020

Download Apk (15.3 MB)

Unmodified apk file, safe to download and free of any virus.

See all previous versions

Technical details

  • Developed by:
  • Latest version: 2.0
  • Publish date: May 19, 2020
  • Minimum Operating System: Android 4.0+ (Ice Cream Sandwich)
  • Category: Free Android Tools Apps
  • Developer's notes: OpenTun VPN - 100% Unlimited Free Fast VPN Client

Application Screenshots

OpenTun VPN - 100% Unlimited Free Fast VPN Client screenshot thumbnail

Latest updates

What's new in version 2.0

downgraded target SDK because of an issue by the android OS not allowing vpn binary to be executed on Android >= 9


OpenTun is a 100% FREE VPN that lets your browse the internet securely and fast.

OpenTun was built on top OpenVPN For Android which 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.

Reasons to use OpenTun are but not limited to the following:

★ OpenTun provides ONLY private PREMIUM | VIP VPN servers unlike other free VPN that provides publicly available VPN servers from various sources and free ovpn websites.

★ You can access any blocked website and application with only one click. Facebook, Youtube, Skype or Viber or any other is locked in your country? Now that's not a problem anymore. OpenTun is a must have application on your phone.

★ You can connect to hundreds of servers from about many countries around the world such as United States, Canada , United Kingdom and more with OpenTun. We ensure there are always high speed servers for you to use.

★ OpenTun uses both OpenVPN client TCP , UDP and SSL/TLS (Stunnel) technology, will help you to Browse anonymously & privately. Your IP Address will be hidden. You will never be tracked.

★ OpenTun protects your private information data while you browse internet, but it doesn’t collect your data.

★ You can bypass wifi firewall of your school or company easily with OpenTun

★ The application does not require you to create an account or provide any information.

★ OpenTun is forever free, stable and unlimited (bandwidth as well as speed) for you to use. We regularly update the servers to give you the fastest connection speed

★ No root device required.

★ OpenTun works well with Wifi, 3G, 4G, LTE and all mobile data carriers.

Download OpenTun for free now to safely browse the internet !

Application permissions

OpenTun VPN - 100% Unlimited Free Fast VPN Client 2.0 apk requires following permissions.

Allows applications to open network sockets.

Allows applications to access information about networks.

Allows access to the vibrator.

Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.

Allows an application to read from external storage.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.

Ratings and Reviews

1 ★ It is not good at all, it works when you have data bundle. And it can't not even stay on when your are doing something else.

4 ★ This is good app but after a week this app allow to connect only 30 min and even if we touch "get more time" it disappeared ..

4 ★ This app is the best I have ever used but now I can't connect anymore. Please fix it for us 🙏 🙏🙏

4 ★ This is a Good app 👍 but some times it get slow but it just ok to load video on net. I like it thanks for the app..

2 ★ One big problem, i watched 20 ads to get 24 hours free and it successfully added them, yet after less than an hour later, I'm on the default 30 minutes . This has happened many times.

5 ★ good,but i cant when app connect..go internet it auto closed..i cant this app use 1 device. i used 2 device..please fix it. thanks... Good job. ...now..thank opentun team. ..

4 ★ This is a good app. But Internet speed is very slow. Sometime.

5 ★ This VPN works very well but Sometimes Rabta leaves because of this problem. Tell video how to fix it and also its setting

1 ★ This was nice but when my bundles finishes its doesnt work too what is it?or this is how it works?

4 ★ this is a very great app but my only issue with it are the adds for the time frame i think it too much

1 ★ this is good app but disconnection is big problem! please fix it

4 ★ Just downloaded app works fine i will post additional feedback later.. thanks to developer i cant watch ads it automatically goes to previos page

5 ★ Haven't you released any app like this for ubuntu os. I have some sites to browse free of charge. So i want to browse Internet using them in my ubuntu laptop. Hope a reply. Thank you

4 ★ Lots of adds and many disconnections.but all are free.just enjoy it.

5 ★ Even do we sometimes had a problem with it but I will like to recommend this app as the best because it helps a lot

Previous versions

OpenTun VPN - 100% Unlimited Free Fast VPN Client 2.0 (11)

Added on: May 19, 2020

Apk size: 15.3 MB

Download Apk (15.3 MB)

OpenTun VPN - 100% Unlimited Free Fast VPN Client 1.9 (10)

Added on: October 09, 2019

Apk size: 15.4 MB

Download Apk (15.4 MB)

OpenTun VPN - 100% Unlimited Free Fast VPN Client 1.7 (8)

Added on: April 04, 2019

Apk size: 15.4 MB

Download Apk (15.4 MB)

OpenTun VPN - 100% Unlimited Free Fast VPN Client 1.5 (6)

Added on: March 01, 2019

Apk size: 15.5 MB

Download Apk (15.5 MB)

OpenTun VPN - 100% Unlimited Free Fast VPN Client 1.4 (5)

Added on: February 28, 2019

Apk size: 15.4 MB

Download Apk (15.4 MB)

How to install

Steps to download & install OpenTun VPN - 100% Unlimited Free Fast VPN Client Apk for PC/Laptop (Windows 10/8.1/8/7/XP)

You can run Android apps on your Windows PC or laptop using an Android Simulator. Bluestacks is one solution, but you can try other emulators such as Android Studio, Nox, Koplayer, Androidx86, ...

  1. Download the Bluestacks at http://bluestacks.com. You need to connect with the Wifi-network.
  2. Install the Bluestacks, and complete the installation process correctly.
  3. Download OpenTun VPN - 100% Unlimited Free Fast VPN Client apk from this page, then drag-and-drop the apk file onto the BlueStacks home screen to install.
  4. There is a OpenTun VPN - 100% Unlimited Free Fast VPN Client icon on the BlueStacks home screen, click and open it.

Frequently Asked Questions

Q: What is an APK file?

A: An APK file is an Android Package file, and is the installer file for Android apps.

Q: What are Application permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application. Please read and consider the permissions carefully.

Don't hesitate to contact us if you have any questions.