Download Software

We like our customers to be happy with their purchase. Our philosophy is to allow users to download our program free and try it out. Users will be able to create a new set of books and allowed to make up to 50 entries. If you like PcMars, you can purchase directly through the program. The cost is $80 per year for a set of books for the PcMars, which accounts for 80% of our user base. For those users who want more robust features, we also offer enhancements that include PcMars Plus, Advanced Payroll, Accounts Receivable and Accounts Payable modules.

Try our NEW PcMars Cloud! You can now access your PcMars accounting software from any computer or browser - no download needed! Learn More & Subscribe →

Select one of the download buttons below:
Select the first (left) button, if you do not have PcMars 3.0 installed on your computer.
Select the second (right) button to update your PcMars software to the latest version if you already have PcMars 3.0 installed on your computer.

• Please be sure to close any prior version of PcMars before installing the new 3.0 PcMars Program
• PcMars requires Windows 11, 10 and a 64-bit operating system
• We suggest you disable you antivirus before installation - Click here for tips on temporarily disabling your antivirus
• Watch the video below to learn how to install PcMars -  Click here to view detailed installation instructions