Sumatra PDF


Dark theme for Sumatra PDF and 355+ apps


Sumatra PDF Theme Preview


Sumatra PDF

Install using Git

If you are a git user, you can install the theme and keep up to date by cloning the repo:

git clone

Install manually

Activating theme

  1. Navigate to the root folder of your Sumatra PDF settings (located in Appdata\Local\SumatraPDF\).
  2. Make a backup of the file SumatraPDF-settings.txt and then open it (you may rename the backup to something like SumatraPDF-settings.txt.bak)
  3. Replace the contents of the file from line 3 to line 48 (inclusive) with the contents from the file you downloaded earlier
  4. Restart the program if you don't see the changes immediately

Stay up to date

Get updates about this theme and more. 7,399 people enjoy it.


This theme wouldn't exist without these people. Wanna help too? Check the repository on GitHub.

  • TheForgottened
  • gregoryhammond
  • zenorocha
  • Sylk
Edit this documentation on GitHub.

Made with by Zeno Rocha
under MIT license