PDFBlack
Zero-knowledge, 100% local in-browser PDF suite
Details
- External ID
- 1263992
- Source
- PH
- Company
- —
- Product
- PDFBlack
- Website domain
- producthunt.com
- Launched
- Sept. 30, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Open Source, Privacy, Developer Tools, GitHub
- Fetched at
- Sept. 30, 2026, 5:01 p.m.
- Updated at
- Sept. 30, 2026, 5:01 p.m.
Description
The private alternative to cloud PDF tools. Merge, split, compress, foliate, and convert PDFs 100% locally in your browser using Web Workers and WebAssembly. No file uploads, no remote servers, zero data tracking. Completely free and open-source.
Enrichment
- Theme
- document and PDF utility tools
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- local in-browser pdf editor and suite
- Manually corrected
- False
Competitors
Other products that read as similar to this one — 516 launches clear the similarity bar, closest 8 shown.
Attention rank: #195 of 517 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 308 days after the earliest competitor.
- Free PDF Tools Online · ph · 2026-09-22 · 1 upvotes · similarity 0.69
- ZifyPDF · ph · 2026-09-20 · 1 upvotes · similarity 0.66
- Freeallpdf · ph · 2026-09-11 · 1 upvotes · similarity 0.66
- LocalPDF Tools · ph · 2026-09-16 · 1 upvotes · similarity 0.65
- Local PDF Tools · ph · 2026-09-10 · 1 upvotes · similarity 0.63
- PDFUtilityTools.com · ph · 2026-09-16 · 1 upvotes · similarity 0.62
- KissThePDF · ph · 2026-09-13 · 3 upvotes · similarity 0.62
- PDF Tools Base · ph · 2026-09-21 · 1 upvotes · similarity 0.61
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a workflow automation tool for Real estate yet.