: You can try the full DisplayFusion Pro experience for 30 days with no credit card required. After 30 days, the software automatically reverts to the free version unless a license is purchased.

The most direct way to use the software without a purchase is by using the .

Here's that article:

between the Free and Pro versions to see if you actually need a license? DisplayFusion on Steam 31 Dec 2025 —

: You can still manage basic multi-monitor wallpapers and some window management functions. Risks of "Free License Key" Downloads