The File Extensions Database

.TCLS File Extension

  • Developer by: SmartBear
  • Category: Settings Files

What is an .TCLS file?

.TCLS is TestComplete Configuration File

Configuration file created by TestComplete, an application that enables users to test applications; contains settings for individual testers of a project or project suite; includes local information such as what paths to tested applications or values of project variables.

TestComplete projects and project suites allow you to test different applications using the same settings. A TCLS file allows you to retain the settings of the project or project suite you are testing locally. A .PJS and .MDS file is similar to a TCLS file but they are used to store broad settings for a project and project suite.

Programs that open TestComplete Configuration File
SmartBear TestComplete

How to solve problems with TCLS files

  • Associate the TCLS file extension with the correct application. On :
    Windows: Right click on any TCLS file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.TCLS files". Mac: Right click (or Ctrl-click) the TCLS file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .TCLS is TestComplete Configuration File. Because only the current version supports the latest TCLS file format. Search, therefore, e.g. on the SmartBear manufacturer website after an available .TCLS is TestComplete Configuration File update.
  • To make sure that your TCLS file is not corrupted or virus-infected, get the file again and scan it with antivirus software.