

RapidCRC
RapidCRC is a tool for Windows for checking and creating CRC32 and MD5 checksums; this comprises:
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Windows
The project is no longer developed. Last version, 0.6.1, was released on February 2005, but it is still downloadable. A fork is
RapidCRC Unicode
Features
- Checksums verification
Tags
- checksum
- crc
- Security Utilities
- sfv-creator
- Encryption
- sfv
- sfv-checker
- file-verification
- assembly
- crc32
- MD5
- md5sum
RapidCRC News & Activities
Recent activities
RapidCRC information
What is RapidCRC?
RapidCRC is a tool for Windows for checking and creating CRC32 and MD5 checksums; this comprises:
SFV files MD5 files specialty: direct support for CRC32 in the filename (common for anime releases; for example "MyFile [45DEF3A0].avi")
This helps you to check and ensure that your files are OK and not corrupted.
Goal is to use the fastest available open source (assembly) implementations for this task. Currently these implementations are used in RapidCRC:
CRC32: i386 assembly implementation (one byte table lookup) MD5: OpenSSL MD5 i386 assembly implementation MD5: reference implementation from RFC (much slower; available at compile time. Not used in the release version of RapidCRC)








Comments and Reviews
Marked as discontinued on 2019/12/08 Copy/paste from site : https://www.ov2.eu/programs/rapidcrc-unicode
v0.3.29 posted on 11/16/2019 - 14:04 Fixed memory leak in shell extension when used on win2k/winxp Register blake2sp file extension Fixed column width for blake2sp Fixed click-mapping in the context menu config dialog
Basically, the last update is under 1 month.
[Edited by EminoMeneko, December 08]