TST File Extension

What is TST file?

TST is a project file format associated with TestPoint software application. TST files store test cases along with their settings. TestPoint is used to test software applications or external devices against created test scenarios. TestPoint is no longer developed and updated.

Testing methodology

Tests are conducted using two main approaches:

• Blackbox testing – tested program/devices is treated as a blackbox. User has no information about how the test target works or is designed and only test functionality by passing it known input data and observing the output data.
• Whitebox testing – tested program/device specification is well-known and documented and test cases are designed according to that knowledge. Here the main focus is on testing the internal structure of program/device.

Testing is a complex discipline where many custom approaches and solutions are applied. There exist many software tools designed to aid software/hardware testing processes.

Programs which support TST file extension

The following listing features TST-compatible programs. TST files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Updated: 07/27/2022

How to open file with TST extension?

Being unable to open files with TST extension can be have various origins. On the bright side, the most encountered issues pertaining to TestPoint Test Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install TestPoint

Problems with opening and working with TST files are most probably having to do with no proper software compatible with TST files being present on your machine. The solution to this problem is very simple. Download TestPoint and install it on your device. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit TestPoint website and download the installer.

Step 2. Update TestPoint to the latest version

You still cannot access TST files although TestPoint is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. If you have an older version of TestPoint installed, it may not support TST format. The latest version of TestPoint should support all file formats that where compatible with older versions of the software.

Step 3. Associate TestPoint Test Format files with TestPoint

If you have the latest version of TestPoint installed and the problem persists, select it as the default program to be used to manage TST on your device. The method is quite simple and varies little across operating systems.

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the TST file
• Select Choose another app → More apps
• The last step is to select Look for another app on this PC option supply the directory path to the folder where TestPoint is installed. Now all that is left is to confirm your choice by selecting Always use this app to open TST files and clicking OK.

The procedure to change the default program in Mac OS

• Right-click the TST file and select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select TestPoint and click Change for all...
• If you followed the previous steps a message should appear: This change will be applied to all files with TST extension. Next, click the Continue button to finalize the process.

Step 4. Check the TST for errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper TST file. Problems with opening the file may arise due to various reasons.

1. Verify that the TST in question is not infected with a computer virus

If the TST is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. TST file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with TST extension is complete and error-free

Did you receive the TST file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with TST extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the TestPoint Test Format file.

4. Make sure that the system has sufficient resources to run TestPoint

The operating systems may note enough free resources to run the application that support TST files. Close all running programs and try opening the TST file.

5. Verify that your operating system and drivers are up to date

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with TestPoint Test Format file. It is possible that one of the available system or driver updates may solve the problems with TST files affecting older versions of given software.

Do you want to help?

If you have additional information about the TST file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on TST file.