Brian Galvan · July 11, 2026 · 3 min read
I built No Bloat PDF for a simple reason: I grew to hate opening Adobe PDFs. The most common file on a computer had somehow ended up behind slow launchers, ads, cloud upsells, and sign-in prompts. And everyone I talked to (in every kind of role, working day to day) was quietly putting up with the same thing.
So I built the viewer I wanted. Today it's live, it's free, and you can download it here.
What it is
- Small. The entire installer is 4.5 MB. Not the download stub. The whole thing.
- Instant. Double-click a PDF and you're reading. No launcher, no splash screen, no sync.
- Private. It makes zero network calls. No telemetry, no accounts, no cloud. It can't phone home because there's no home to phone.
- Complete. Tabs for multiple documents, full text search, thumbnails, bookmarks, dark mode, high-resolution printing, highlighting and annotations. The tools you actually use.
Under the hood it pairs Mozilla's pdf.js, the same battle-tested renderer inside Firefox, with a tiny native shell. Proven rendering, none of the weight.
What it isn't
It's not an editor, and that's deliberate. PDF editing is a swamp of incremental updates, form state, and signature invalidation, the exact swamp that made the big readers slow in the first place. No Bloat PDF does one job at full speed.
What's next
A macOS build is on the roadmap, along with signed installers. Follow this blog or check NoBloatPDF.com for new versions.
I'm giving it away because so many people deal with the same problems. No agenda. Nothing to sell.
Lifelong developer & Martech provider. Director of Growth & Innovation at Barnes Walker · CTO & Co-founder at Virtual Hangar · Owner of YourLegal.app.