How to open STAPL files

Did your computer fail to open a STAPL file? We explain what STAPL files are and recommend software that we know can open or convert your files.

What is a STAPL file?

STAPL files are Standard Test and Programming Language files, which you can read more about below.

The STAPL file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a STAPL opener may not be able to open all kinds of STAPL files. In this case, though, we only know of one specific use.

Standard Test and Programming Language

Through our analysis of STAPL files, we know that one use of the format is Standard Test and Programming Language. 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.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!