# ossappscollective/OSS-DocumentScanner

Document scanning app

Repository: https://github.com/ossappscollective/OSS-DocumentScanner
Canonical: https://ross.abutalabs.com/products/oss-documentscanner
Homepage: https://ossdocumentscanner.akylas.fr/
Language: C++
License: MIT
License Family: permissive
Topics: android, document, document-scanner, opencv, pdf, scanner, tesseract, zxingcpp, document-scanner-app, document-scan, document-scan-to-text, document-scanning, image-processing
Last push: 2026-08-26T06:20:48+00:00

## Health v2 (maintenance only)
Score: 91/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 75, longevity 100
- inputs: {"age_days": 2226, "days_push": 7, "days_rel": 89, "gap_med": 0, "n_releases_24m": 198}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2385, forks 115 (observed 2026-08-28T04:06:42.582397+00:00)

## What it is
OSS Document Scanner is a free, open-source, privacy-focused mobile app for scanning documents with automatic edge detection, editing, OCR, and PDF export, plus a companion CardWallet app for storing loyalty cards and barcodes. It is built with C++ and NativeScript components and keeps all processing on-device with optional WebDAV cloud sync.

## Use cases
- scan documents to pdf on my phone
- open source alternative to camscanner
- ocr scanned documents offline
- digitize loyalty cards and barcodes
- import pkpass passes into a wallet app
- sync scanned documents to my own cloud via webdav
- scan receipts and organize them into folders

## When to choose
- you want a free, ad-free, privacy-respecting scanner that processes everything on-device
- you need OCR and PDF export without subscriptions
- you want to self-sync scans to your own WebDAV storage
- you want a digital wallet for loyalty cards and pkpass passes

## When to avoid
- you need desktop or web-based scanning tools
- you require advanced cloud-integrated document management or team collaboration features
- you need cloud OCR with server-side processing

## Facets
- artifact type: application
- maturity: active
- function: image-processing, ocr, pdf, computer-vision
- domain: mobile-development, developer-tools, image-processing, pdf
- platform: cross-platform
- tags: document-scanner, privacy-focused, barcode-scanning, card-wallet, webdav-sync, tesseract, opencv, no-ads, android, ios, mobile

## Member repositories
- ossappscollective/OSS-DocumentScanner (main) score 91

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:42.582397+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:34:38.716939+00:00, confidence not recorded.
  - readme: https://github.com/ossappscollective/OSS-DocumentScanner (fetched 2026-08-28T04:06:42.582397+00:00, sha db93ed327337)
  - homepage: https://ossdocumentscanner.akylas.fr/ (fetched 2026-08-29T10:15:29.809041+00:00, sha cb705d62b03d)
  - site_page: https://ossdocumentscanner.akylas.fr/getting-started (fetched 2026-08-29T10:15:29.811530+00:00, sha 06710bc8e160)
  - site_page: https://ossdocumentscanner.akylas.fr/cardwallet/getting-started (fetched 2026-08-29T10:15:29.813523+00:00, sha da11c8f0cc70)
- Data as of 2026-08-30T08:39:29.467469+00:00.