Apptria Software Catalog™

Version 129.03

The Apptria Software Catalog (ASC) is a comprehensive inventory of commercial and free PC software applications that run on Windows desktops and servers. This online directory can be browsed by manufacturer, software category, application title, or executable file name.

The ASC:

• Is updated monthly, most recently on March 25 2026.
• Contains information for 716,013 PC executable files representing 8,403 software manufacturers.
• Has been under constant development by Apptria Technologies for over 30 years.
• Is commercially licensed to other technology companies to enhance the functionality of their own products.

Explore the Apptria Software Catalog

Browse some of the data in the ASC by software company or application category.