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File Checksum Calculator

Data Security Software

A free and easy to use utility designed for data security. It allows users to calculate file checksums (MD5/SHA1 hash) and compare to originals provided by the legit author. Shortly, to check if an executable or other file is legit(official).

Version: 1.0
License: freeware (view)
OS: Windows XP / Vista / 7 / 8 / 10, (32-bit & 64-bit)

  • Supports MD5/SHA1 hashing algorithms.
  • Supports Drag'n'Drop.
  • Can handle multiple files.
  • Supports files larger than 4 GB.
  • Multi-threaded design.
  • Can export results to text file.
  • Supports verification of original and calculated hash values.
  • Very lightweight in memory and CPU usage.
  • Portable, no installer included. Download, unzip and run!
System Requirements
  • CPU : Pentium 4 or AMD equivalent
  • RAM : 512MB