About this Autobuild
This site provides builds of CHDK, updated within roughly an hour of changes in the source. This autobuild is maintained by CHDK development team member reyalP. Problems with this site may be reported on the forum or by emailing reyalp at gmail dot com. Source for this site is available on github.
About CHDK
CHDK is an open source, unofficial, unsupported third party firmware add-on for certain Canon point and shoot and EOS M cameras. CHDK is not supported by or affiliated with Canon. All references to Canon trademarks on these pages are used solely to help identify the products in question. CHDK is provided as-is, with absolutely no warranty. All use of CHDK is at the user's own risk. See the CHDK wiki for more information. Please use the CHDK forum to report CHDK bugs.
Get CHDK
To find a CHDK build, start by selecting a branch below.
Choose Branch
The development branch may contain features under active development, and is considered unstable. The release branch is a released version which is generally only updated for bug fixes, and is considered stable. Note however that stable here mostly refers to features and interfaces, not the likelihood of encountering crashes or bugs.
The development branch may include ports for models not present in the stable branch.
See the releases wiki page for information about significant changes in CHDK releases.