Windows · Free download · Encryption Security

fHash2.1.9.0

fHash : Calculate and verify checksums for one or more files using this portable tool with support for MD5, SHA1, SHA256 and CRC32 signatures

Operating system
Windows 10/11
File size
294 KB
License
GNU Public License
Last updated
Apr 25, 2026

43 downloads·556 page views

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Overview

What is fHash?

fHash : Calculate and verify checksums for one or more files using this portable tool with support for MD5, SHA1, SHA256 and CRC32 signatures

In depth

A closer look at fHash

fHash is a feather-light application that gives you the possibility to discover the MD5, SHA1, SHA256 and CRC32 checksum of any file, as well as to compare hashes. It comes loaded with an intuitive set of options that can be handled by anyone with ease.

No installation required

This is a portable utility, so there is no installation involved. You can save the app files anywhere on the disk or on a USB flash disk to directly launch the app on any machine effortlessly. More importantly, it doesn't add new entries to the Windows registry.

Calculate and compare checksums

The interface is user-friendly, made from a single window that invites you to use a file browser or drop a file to find out its MD5, SHA1, SHA256 and CRC32 hashes, along with the full path, file size, and date of last modification. This task is carried out instantly.Batch processing is supported, so you can drop multiple files to calculate their hashes at the same time. Furthermore, you can enter a hash to find out if it matches the one of the selected file, copy data to the Clipboard, show uppercase letters, as well as integrate fHash into the Windows Explorer right-click menu for quickly calculating hashes. Information can be cleared with just a couple of clicks,

Evaluation and conclusion

As we expected, it didn't put a strain on the overall performance of the computer in our tests, running on a low amount of CPU and RAM. Unfortunately, it doesn't offer support for dropping folders with multiple files, and it froze in our tests when we attempted to do this.Nevertheless, fHash delivers a simple solution for finding out the MD5, SHA1, SHA256 and CRC32 signatures or multiple files at once, and it can be handled with ease by anyone.

Requirements

System requirements

Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP

Verdict

Should you download fHash?

fHash runs on Windows 10/11 and is available under the GNU Public License license — the installer is 294 KB. We’ve catalogued it under Encryption Security.

Verified clean. Every fHash build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

fHash specifications

Publisher
Sun Junwen
Last updated
Apr 25, 2026
Requirements
Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP
License
GNU Public License
Operating system
Windows 10/11
File size
294 KB
Price
Free
Page views
556

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