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CKT File Extension

The CKT file extension was created by Altium and is also known as the CircuitMaker File. CKT is classified as a Data Files and The format of this file type has not been determined yet. You can open CKT files in Altium Designer program.

CircuitMaker File Type

CircuitMaker File Type
Extension .ckt
Developer Altium
Popularity 5.0 (43 Votes)
Mime Type text/x-c
Default Program Altium Designer
Category Data Files
Format Not Available
Updated 7/1/2025

What is a CKT File Type?

CircuitMaker is more developed and has been replaced by Altium Designer, an electronic product design program. Altium Designer provides a unified product development interface and can be used for a wider range of hardware design than CircuitMaker.

Free Online CKT Tools & Apps

Access powerful and secure free online CKT tools to convert, view, edit, merge, split, and compare CKT files — all without installing any software. Our tools support the .CKT (CircuitMaker File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your CKT files directly from your device with ease.

CKT Files Common Issues

There are few common issues with the CircuitMaker File .CKT File Extensions while opening the .CKT files on Windows and MacOs, we have solution to those issues such as:

Can't Open CKT Files?

  1. You must have supported software programs installed for CircuitMaker File on your system such as Altium Designer.
  2. Associate default Altium Altium Designer program for *.ckt (CircuitMaker File) files.

    Associate CKT Default Program on Windows
    1. Right-click a *.CKT (e.g example.ckt) file and click Open With.
    2. In the Open with dialog box, click Altium Altium Designer program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .ckt files.

All Platform Software Programs for CKT File Extension

List of all softwares that can open the CKT files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open CKT File on Windows

Software License Developer
Aha-Soft IconUtils image. Aha-Soft IconUtils 000 for Windows Free Trial Aha-Soft IconUtils
Altium Designer image. Altium Designer 18 for Windows Commercial Altium

MacOs logo image - FileProInfo.comOpen CKT File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen CKT file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen CKT file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen CKT file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen CKT file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

CKT file extension icon image.About CKT - CircuitMaker File

FileProInfo is to help you understand about the CircuitMaker File with *.CKT suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for CKT. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for CKT, please let us know.

Updated 7/1/2025