This application has been discontinued
Last version, 0.6.1, was released on February 2005, but it is still downloadable.
Image description


RapidCRC is a tool for windows for checking and creating CRC32 and MD5 checksums; this comprises: ...

  • Windows

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. More Info »

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)
More Info »


Link to official RapidCRC site

Official Website
RapidCRC was added by Venom88 in Jun 2011 and the lastest update was made in Nov 2014. There is a history of activites on RapidCRC in our Change Log and Activity Log. It's possible to update the information on RapidCRC or report it as discontinued, duplicated or spam. If you want a nice widget to put on your website check these out.
RapidCRC Icon

RapidCRC alternatives for All Platforms×

Sort By:

It's awesome that you want to help us remove incorrect alternatives. Feel free to report more applications below. But keep in mind that the only reason for an alternative not to be valid is if it doesn't share common functionality with RapidCRC. It might not be a good choice according to you but it’s still an alternative. Read more about our thoughts about alternatives here.

If you want to report an error on an application, for example if it's discontinued or the platforms is wrong, please go to the application and click the "Report This Application" button in the sidebar. You have to be registred to do this.