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.
Software that will open, convert or fix OLS files
Try a universal file viewer
In addition to the products listed above, I would suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too! Download Free File Viewer.