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OSB Scan

Free offline document scanner. No watermark, no login

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OSB Scan turns paper into clean PDFs in seconds, 100% on your phone. Auto edge detection and crop, filters, multi-page PDFs, on-device OCR and text search, signatures and PIN lock. No account, no ads, no watermark, and your documents never leave your device. Built in India for students and everyone who hates watermarked scans.

PH · launched Nov 7, 2026 · 2 upvotes (top 19%) · 0 views

Niche: document processing and ocr software · 184 launches, 20 in the last 7 days ▲ +18% · Explore this niche →

Category and tags
  • Horizontal
  • B2C
  • Not AI
  • Commercial product
  • Android
  • Productivity
  • Education

Visit website ↗ Source listing ↗

Could you build this?

Yes Edge detection, perspective crop, filters, PDF assembly and on-device OCR are all available as mature libraries (OpenCV, Tesseract or platform ML kits), so a mobile app can be assembled largely from existing parts.

Competitors

Other products that read as similar to this one : 786 launches clear the similarity bar, closest 8 shown.

Attention rank: #65 of 787 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 324 days after the earliest competitor.

  • Okalto · ph · 2026-09-22 · 1 upvotes · similarity 0.66
  • DocSetu · ph · 2026-11-03 · 1 upvotes · similarity 0.66
  • ScanItFast · ph · 2026-10-15 · 1 upvotes · similarity 0.66
  • QuickScan PDF · ph · 2026-10-21 · 1 upvotes · similarity 0.65
  • ScanMojo · ph · 2026-10-21 · 2 upvotes · similarity 0.64
  • Clearcan · ph · 2026-10-22 · 2 upvotes · similarity 0.63
  • Scan Master - Document Scanner · ph · 2026-10-04 · 1 upvotes · similarity 0.61
  • Keepscan · ph · 2026-11-05 · 2 upvotes · similarity 0.60

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.