Calculate & verify file and text checksums with MD5, SHA-1, SHA-256 offline.
50+ downloads
About Checksum Calculator
Checksum Calculator is a tools app developed by Clement Ochieng.
Download Statistics
Checksum Calculator has been downloaded 85 times. In the last 30 days, the app was downloaded 53 times.
User Ratings
The app has no ratings yet.
App Information
Checksum Calculator is FREE to download. The APK download size is 1.81 MB. The latest version available is 1.0. The last update was on May 3, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play May 2026.
Description
A FREE Multi-language, offline, Checksum Calculator.
Our Checksum Calculator is a fast, privacy-friendly tool for generating and verifying cryptographic hash values directly on your device — no internet connection required, no data ever leaves your phone.
Whether you need to confirm a downloaded file hasn't been tampered with, verifya software package matches its published checksum, or simply hash a piece of text, Checksum Calculator makes it quick and effortless.
- Hash any file or text - Select any file from your device — any format, any size — or type/paste text directly into the app. A real-time progress bar keeps you informed while large files are being processed.
Verify checksums instantly - After calculating a hash, paste the expected checksum into the Verify field. The app immediately tells you whether the values match or differ, giving you confidence that your file is authentic and unmodified.
Calculation history - Every hash you compute is saved locally so you can revisit and copy past results at any time. Clear individual entries or wipe the entire history with one tap.
Copy with a tap Copy any hash value to your clipboard instantly with the dedicated copy button next to each result.
Uppercase / lowercase toggle Switch hash output between uppercase and lowercase to match whatever format the source checksum uses.
Dark mode Follows your system preference automatically, or switch manually in Settings. Easy on the eyes in any lighting condition.
Multilingual The app is fully translated into 9 languages and automatically matches your device language: • English • Português • Español • Deutsch • Français • Italiano • Nederlands • 한국어 • 日本語
100% offline & private
All hashing is performed locally using your device's built-in cryptography. No files, text, or results are transmitted anywhere.
Clean, distraction-free interface A minimal, mobile-first design gets you to your result in as few taps as possible.
PERFECT FOR:
• Developers verifying build artifacts and release packages • Security-conscious users checking file integrity after downloads • IT professionals validating backups and transferred files • Anyone who needs a reliable, ad-free hash calculator on the go
Recent changes: Calculate & verify file and text checksums with MD5, SHA-1, SHA-256, and more. Checksum Calculator is a fast, privacy-friendly tool for generating and verifying cryptographic hash values directly on your device — no internet connection required, no data ever leaves your phone.
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