Secure photo viewer icon

Secure photo viewer

Gree Tech Prog
Security Multimedia
Version
1.4
Size
1.3 MB
Requires
Android API 15+
4.1 / 5 · 6,298 ratings 35,274 downloads

Updated Nov 11, 2026

Quick answer

A media-viewer that functions ontop of your lockscreen

To be used whenever you are showing off pictures to your phone. Prevents someone seeing what they are not supposed to or doing anything to your phone. Start the app by sharing pictures or videos.

This app is here to protect you from you friends and enemies. Have you ever handed over your phone to show someone the latest meme? Or a cool pic you took? How often did they scroll too far and have seen something embarrassing in your gallery or image browser?

Now we have a solution: Select the pictures you want them to see in your gallery, press share and select the Secure Photo Viewer! Now they will only see what you want them to see. It works with any amount of photos or videos you share from you gallery! It's that easy to protect your privacy from nosy friends.

What’s new

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

  • Every file is checked against its published SHA-256 before it is listed.
  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

Frequently asked questions

What is Secure photo viewer?
A media-viewer that functions ontop of your lockscreen
Who develops Secure photo viewer?
Secure photo viewer is developed by Gree Tech Prog.
Which Android version does Secure photo viewer require?
Secure photo viewer requires Android API 15 or later.
What is the current version of Secure photo viewer?
The synchronized F-Droid version is 1.4.
Which license does Secure photo viewer use?
The signed F-Droid metadata lists MIT.
Where is the source code for Secure photo viewer?
https://github.com/Somethingweirdhere/Secure-Photo-Viewer

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