There was a download of CometCAD 1.09 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version of the CometCAD 1.0. The actual developer of the free program is cometcad.com.
The program lies within Photo & Graphics Tools, more precisely 3D Design. The latest version of the software is supported on PCs running Windows XP/7/8/10/11, 32-bit. We recommend checking the downloaded files with any free antivirus. Commonly, this program's installer has the following filename: cometcad.exe.
From the developer:
CometCAD is circuit schematic and layout editor program.
Main features:
- multi sheet circuit schematics.
- symbol rotation with 90 degree steps.
- net list transfer to PCB (forward annotation).
- internal resolution one micrometer.
- maximum PCB size and number of package pins depends on level.
- copper planes and design rule checks.
- possibility to adjust trace width between corner points.
You may want to check out more software, such as ThumbsPlus Digicam Raw Plug-in, Panorama Tools or JustCad, which might be similar to CometCAD.