Overview
What is CheckSummer?
This screensaver uses images of the glasswork from a real 19th century kaleidoscope.
In depth
A closer look at CheckSummer
CheckSummer is a graphical utility to calculate cryptographic checksums of arbitrary files tha supports MD5, SHA-1, and SHA-256 CheckSummer is a graphical utility to calculate cryptographic checksums of arbitrary files. It supports MD5, SHA-1, and SHA-256 digest algorithms.
Verdict
Should you download CheckSummer?
CheckSummer runs on
Windows 9X/ME/2K/XP/2003/Windows 10/11
and is available under the
Freeware
license
— the installer is 48 KB.
We’ve catalogued it under
File Managers.
✓
Verified clean. Every CheckSummer build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
CheckSummer specifications
- Last updated
- Nov 27, 2025
- License
- Freeware
- Operating system
- Windows 9X/ME/2K/XP/2003/Windows 10/11
- File size
- 48 KB
- Price
- Free
- Page views
- 465
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