Working with SAMSON on high-resolution displays can sometimes lead to issues where the icons appear uncomfortably small. For molecular modelers who rely on smooth workflows in their research, this can be a frustrating problem. Thankfully, there is a simple fix available for users working on Windows systems that will ensure SAMSON adapts properly to your high DPI display settings.
Why Does This Happen?
The issue arises because high DPI monitors pack more pixels into the same physical space, resulting in sharper visuals but sometimes causing certain applications to display elements like icons or text at an uncomfortably small size. To address this issue, you can leverage Windows compatibility settings to manually adjust how SAMSON handles scaling.
Step-by-Step Solution for Windows Users
Follow these steps to resolve the scaling issue on a high DPI monitor:
- Locate the SAMSON executable: Find the SAMSON application file on your system. Right-click the file to open the context menu, and then select Properties.

- Navigate to the Compatibility tab: Once the Properties window is open, switch to the Compatibility tab.
- Change high DPI settings: Click on the button labeled Change high DPI settings. This will bring up a new dialog box where you can configure DPI settings specifically for SAMSON.
- Modify scaling behavior: Under the High DPI scaling override section, check the box for Override high DPI scaling behavior. Then, from the dropdown menu labeled Scaling performed by, select System as the scaling behavior.

- Restart SAMSON: If SAMSON was already running, close it and launch it again to apply the changes.
Benefits of Scaling Adjustment
By implementing this solution, SAMSON will appear properly scaled on your high DPI monitor, eliminating the small icon issue and making your workflow more comfortable and visually intuitive. This is especially valuable when navigating complex molecular designs or managing intricate simulations, where clarity is crucial.
Need More Help?
If you run into issues even after applying this configuration, or if you use a platform other than Windows, feel free to explore the full troubleshooting guide available on the documentation website. It covers additional scenarios and provides solutions for installation, GPU, and Linux dependency challenges.
Learn more and find further assistance in the official troubleshooting documentation.
SAMSON and all SAMSON Extensions are free for non-commercial use. Download SAMSON today at SAMSON Connect.
