CKT File Type

- The quick facts

What are CKT files and how to open them

Are you having problems opening a CKT file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a CKT file?

A .CKT file is a CircuitMaker schematic file. Through our analysis of CKT files, we know that one use of the format is CircuitMaker schematic. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open CKT files

Important: Different programs may use files with the CKT file extension for different purposes, so unless you are sure which format your CKT file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different CKT openers which you will find listed below.

Last updated: January 6, 2020

Suggest another file format using extension CKT

While we know of one file format using the .CKT file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .CKT file.

Various apps that use files with this extension

These apps are known to open certain types of CKT files. Remember, different programs may use CKT files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Altium DesignerAltium DesignerUser submitted
Micro-Cap Evaluation dllMicro-Cap Evaluation dllUser submitted
MysticThumbsMysticThumbsUser submitted
Altium Designer SummerAltium Designer SummerUser submitted
CircuitMakerCircuitMakerUser submitted
Crocodile Clips ApplicationCrocodile Clips ApplicationUser submitted
SERENADE ApplicationSERENADE ApplicationUser submitted
Altium Designer WinterAltium Designer WinterUser submitted
ISED5 ApplicationISED5 ApplicationUser submitted
Crocodile Physics ApplicationCrocodile Physics ApplicationUser submitted
We have not verified any software that we know for certain will work with CKT-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with CKT-files. If you know one, please use the 'Suggest a program' link below and tell us about it!