OSS Document Scanner
What OSS Document Scanner is
OSS Document Scanner is a free mobile app for scanning, editing, organizing, and exporting paper documents on Android and iOS. It can detect page edges and capture automatically, or use manual capture, while batch scanning keeps multiple pages together. Pages can be cropped, rotated, and enhanced with image filters. On-device OCR extracts text for copying or searching and can add a searchable text layer to PDFs. Export formats include standard PDFs, OCR PDFs, JPEG, and PNG, with sharing, saving, and printing available. Optional WebDAV synchronization works with Nextcloud, ownCloud, Synology NAS, QNAP NAS, and other WebDAV servers. Local ZIP backups can be created and restored, but they are not encrypted by default. Processing remains on the device unless sync is configured, and the apps include no analytics or tracking. Sync credentials use the platform keychain, configured HTTPS protects data in transit, and local storage uses device encryption. Android 7.0 or later and iOS 13.0 or later are supported.
Who it suits
OSS Document Scanner suits Android and iOS users who need multipage scans, OCR, searchable PDFs, and flexible exports. It also fits users wanting on-device processing and optional WebDAV synchronization.
What it does well
- Automatic edge detection and capture
- On-device OCR creates searchable PDFs
- Supports multipage batch scanning
- Exports PDF, JPEG, and PNG
- No ads or in-app purchases
What to know first
- Local ZIP backups are not encrypted by default
- WebDAV sync requires configuration
- Android 7.0 or later required
- iOS 13.0 or later required
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | No ads · No in-app purchases · No premium features behind a paywall | Free |
As ossdocumentscanner.akylas.fr lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
OSS Document Scanner combines automatic capture, editing, OCR, searchable PDFs, and multiple export formats in a free app. Its on-device processing and WebDAV options are useful, while backup encryption remains a consideration.
Facts from OSS Document Scanner's own pages
- Backup
- The app can create and restore local ZIP backups; backups are not encrypted by default. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Capture
- It offers automatic edge detection and capture, manual capture, and batch scanning for multi-page documents. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Editing
- Scans can be cropped, rotated, and enhanced with image filters. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Export
- Export formats include standard or OCR PDFs, JPEG, and PNG; documents can also be shared, saved, or printed. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Headquarters
- Grenoble, France · ossdocumentscanner.akylas.fr, 28 Sept 2026
- Integrations
- Optional sync uses WebDAV and supports Nextcloud, ownCloud, Synology NAS, QNAP NAS, and other WebDAV servers. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Maker
- Martin Guillon describes himself as an independent mobile application developer and consultant based in France, working under the company name Akylas. · akylas.fr, 12 Oct 2026
- OCR
- On-device OCR extracts text that can be copied or searched and can be included as a searchable PDF text layer. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Privacy
- The FAQ says processing happens on-device, data is not uploaded unless sync is configured, and the apps include no analytics or tracking. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Purpose
- OSS Document Scanner scans, edits, organizes, and exports paper documents using a mobile device. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Requirements
- The FAQ lists Android 7.0 (API 24) and above and iOS 13.0 and above as supported. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Security
- The sync guide says credentials use the platform keychain, configured HTTPS protects data in transit, and local storage uses device encryption. · ossdocumentscanner.akylas.fr, 12 Oct 2026
- Support
- Support and feature requests are handled through GitHub Issues, with guides available in the documentation. · ossdocumentscanner.akylas.fr, 12 Oct 2026
Where OSS Document Scanner stands on Freedom251
- Scanner apps#53 of 76
- Mobile Scanning Apps#62 of 76