How to open DSL files

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

What is a DSL file?

DSL files are CriticalSeeker Picture Packet files, which you can read more about below.

The DSL 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 DSL opener may not be able to open all kinds of DSL files. In this case, though, we only know of one specific use.

CriticalSeeker Picture Packet

Through our analysis of DSL files, we know that one use of the format is CriticalSeeker Picture Packet. 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!

DSL file openers, viewers, etc.

These apps are known to open certain types of DSL files. Remember, different programs may use DSL files for different purposes, so you may need to try out a few of them to be able to open your specific file.

DkZ StudioDkZ StudioUser submitted
GenieGenieUser submitted
We have not verified any programs that we know for certain can work with DSL-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with DSL-files. If you know one, please use the Suggest link below and tell us about it!