How to open HL2 files
Did your computer fail to open a HL2 file? We explain what HL2 files are and recommend software that we know can open or convert your HL2 files.
What is a HL2 file?
The HL2 file extension indicates to your device which app can open the file. However, different programs may use the HL2 file type for different types of data.
While we do not yet describe the HL2 file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about HL2 files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
These apps are known to open certain types of HL2 files. Since many different programs may use HL2 files for different purposes, you may need to try a few of the apps to open your specific HL2 file.