HashCheck – File Integrity Verifier

Quickly check the authenticity and integrity of any file.
HashCheck securely calculates the SHA-256 hash, and optionally other algorithms (SHA-1, MD5) so you can confirm that a file has not been altered.

Key Features
- File Verification: Select any document, image, executable, APK, etc. and instantly get its SHA-256 hash.
- Direct Comparison: Paste or type the expected hash and the app tells you if it matches.
- Multi-algorithm Support: SHA-256 (recommended), SHA-1, and MD5 for legacy compatibility.
- Clean Interface
- Total Privacy: All calculations are performed locally—no files are uploaded anywhere.

Perfect for
- Checking the integrity of downloads (ISOs, installers, APKs).
- Ensuring backups or critical files haven’t been corrupted.
- Developers who need to confirm digital fingerprints of their packages.
Protect your data and make sure the files you use are exactly what they claim to be.