How to open .PSW file extension?

If you cannot open a new file that has been saved in the .PSW format you need to download the appropriate software. The manufacturer of .PSW files is Microsoft; .PSW files belong to the Text Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .PSW files. Activities performed in the order described should solve the problems with all the files in the .PSW format.