Having problems opening an OLS file?

We have programs that can open or convert your OLS files.

Opening OLS files

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

What is an OLS file?

The .ols file extension is most commonly used by Microsoft Office software applications. The OLS files contain list shortcut files that are used with Microsoft Office programs.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension OLS

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the OLS file format or software that uses files with the OLS suffix, please do get in touch - we would love hearing from you.