A file and text encryption tool for Android
About this app
Description:
File and text encryption in Android offers crucial benefits in protecting sensitive data. By encrypting files and text, users can prevent unauthorized access, ensuring confidentiality and privacy. This is especially vital in a world where mobile devices often contain personal, financial, and business-related information. Encryption adds an additional layer of security, preventing malicious actors from intercepting or tampering with data, thus mitigating the risk of data breaches and identity theft.
Features:
- Uses AES-256-GCM for encryption
- Uses Scrypt for key derivation with CPU/Memory cost of 32768, block size of 16, and parallelization of 4
- Built in Java
Licensed under MIT.
What's New in v1.1
Imported from the F-Droid repository index.
Version history
Oct 27, 2024 · 5.9 MB · Android API 19–34 · code 2
Imported from the F-Droid repository index.
SHA-256 f7bb0313bd67553c722360374302aa6cab9c7a232c68e1b023f41cbd8349e4e6
Oct 13, 2024 · 12.7 MB · Android API 30–34 · code 1
Imported from the F-Droid repository index.
SHA-256 ccbfccc6b2892211583d71ff06d6d6f3e70265f45f0025be87235403badaf4f8
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.nemesis.droidcrypt is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.0 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall DroidCrypt first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of DroidCrypt, and a listing is removed when the evidence for it stops holding up.
Get DroidCrypt
Every source we list for com.nemesis.droidcrypt is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
f7bb0313bd67553c722360374302aa6cab9c7a232c68e1b023f41cbd8349e4e6
Signing certificate
0a4ecee54bb28db78e1c59d84b3ad651d81543f657c441fd9b70710d1ef6ddd9
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.