Private, local file hashing

Verify every file.
Trust every download.

Generate MD5, SHA-1, SHA-256, and SHA-512 checksums in one pass. Compare a published hash in seconds—without uploading your file anywhere.

Download for Windows Version 1.0.0 · 63.4 MB
No installation — double-click to run
✓ Portable single EXE✓ No installer✓ No account
MD5 & SHA Checksum Utility
MD5 and SHA Checksum Utility generating MD5, SHA-1, SHA-256, and SHA-512 hashes for a selected Windows file

One file read

4 checksums generated

Fast by design

Everything you need to verify a file

A focused desktop utility with no clutter, cloud processing, or hidden dependencies.

#️⃣

Four familiar formats

Generate MD5, SHA-1, SHA-256, and SHA-512 together, ready to copy individually or all at once.

↘️

Drag, drop, done

Drop a file anywhere on the window or use the picker. Hashing begins immediately with clear progress.

✅

Automatic verification

Paste a checksum and the app detects its algorithm, compares it, and gives you a clear match result.

⚡

Large-file friendly

Async streaming processes files of any size without loading the entire file into memory.

🛡️

Private by default

Every byte stays on your computer. No account, analytics, upload, or internet connection.

📦

Truly portable

One self-contained EXE. No setup wizard, administrator access, or separate .NET installation.

Simple workflow

From download to verified in three steps

1

Choose your file

Browse to it or drag it directly into the utility.

2

Let all four hashes generate

The file is streamed once for efficient processing.

3

Paste and verify

Compare the publisher's checksum and confirm the match.

System requirements

Operating system
Windows 10 or 11
Architecture
64-bit (x64)
Installation
None — portable EXE
Administrator access
Not required
Internet access
Not required

Security note: For adversarial integrity checks, prefer SHA-256 or SHA-512. MD5 and SHA-1 are included for compatibility with older published checksums.

Ready to verify your next download?

Download the portable EXE and double-click it to run—there is nothing to install. Your files never leave your PC.

Download MD5 & SHA Checksum Utility