Mobile app · Security & privacy

MetaJammer

Scramble, fake, or strip metadata from media files for total privacy.

Completely free
Android
Open source

Overview

Features described in its F-Droid listing and in its GitHub repository: file sharing, batch processing, annotation and highlighting.

File formats mentioned: PDF, SVG, PNG, JPEG, WEBP, HEIC, MP4 and MOV.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“Quick Scrub & Share: Standalone HUD activity to scrub and re-share files directly with zero overhead.” — F-Droid, 10 November 2026
“Background Batch Processing: Reliable processing for 50+ high-resolution files at once using Android WorkManager.” — F-Droid, 10 November 2026
“🎛️ Granular Tag Controls: Selectively strip or preserve individual metadata categories: GPS & Location, Device & Hardware, Date & Time, Camera Settings, Author & Comments, PDF hidden annotations, PDF user comments &…” — GitHub, 10 November 2026

At a glance

MetaJammer is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (ISC) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

Open source code
No advertising
Commercial use allowed

Sources and checks

Facts collected from F-Droid (credit card, source code, publisher, licence, free status, platforms, ads, commercial use, version) — 6 November 2026
Last technical check: 6 November 2026
Description from F-Droid — F-Droid (citation courte)

How listings are built →

Do you develop MetaJammer?

Correct this listing with the report form, or cite it with this optional badge (it shows the verified free status and changes nothing in the ranking):

<a href="https://licitpro.fr/en/resource/metajammer"><img src="https://licitpro.fr/badge/metajammer.svg?l=en" alt="Listed on LicitPro" height="20"></a>

Developers and publishers →