PDF Dark launched on What Launched Today on June 27, 2026. Ranked #10 of 15 launches on June 27, 2026. Tagged as pdf. Be the first to upvote this launch. Convert any PDF to dark mode — fully in your browser
Explore alternative products in the same space.
Advertise (7/14 spots left)
Convert any PDF to dark mode — fully in your browser
PDF Dark turns any PDF into a real dark-mode file you can download, share, and reread anywhere. The entire conversion happens in your browser — your file never touches a server, verifiable in DevTools. A saturation-based algorithm preserves photos and charts in their original colors while darkening the rest. Output is a standard PDF (not a viewer toggle), so it stays dark on Kindle, iPad, Acrobat, anywhere. Free, MIT-licensed, no signup, no ads.
Founder
杨云杰
Launch Date
June 27, 2026
Pricing
Free
2/100
Domain Rating
Emerging profile
pdfdark.org
PDF Dark on Indie Hackers
Indie Hackers
PDF dark mode on Edge
Reddit · June 15, 2020
Can't convert simple bookmarklet to userscript (pdf dark mode)
Reddit · July 23, 2021
Firefox PDF Dark Mode?
Reddit · July 4, 2022
Forcing dark mode in PDFs for Firefox
Hacker News · April 28, 2026
Convert PDFs to Dark Mode – Secure, Local and Private Offline Tool
Hacker News · September 18, 2025
Is exporting to PDF while keeping the dark theme possible?
Reddit · November 6, 2021
Dark mode for PDF in Preview in Tahoe!?!
Reddit · July 27, 2025
Leave a review