Quick answer
Concealing WAVE audio files inside images
F-Droid repository metadata
Useful for hiding wave audio data inside the least significant bits of an image. The resulting image can be shared in social media and the received images can be parsed by this app.
Screenshots
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- 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 Conceal?
Concealing WAVE audio files inside images
Who develops Conceal?
Conceal is developed by Mojtaba Rahimy.
Which Android version does Conceal require?
Conceal requires Android API 21 or later.
What is the current version of Conceal?
The synchronized F-Droid version is 1.4.
Which license does Conceal use?
The signed F-Droid metadata lists GPL-3.0-only.
Where is the source code for Conceal?
https://github.com/mrahimygk/conceal
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