OpenNoteScanner review
A free Android scanner for local PDFs and image sharing, without OCR or multipage workflows.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
OpenNoteScanner is an open-source Android application for scanning handwritten notes and printed documents with a mobile camera. It is aimed at people who want a free, local workflow for capturing pages, organizing them in an on-device gallery, and exporting scans as PDFs or images. Automatic document-edge detection and perspective correction turn photographed pages into top-down scans. QR-code page detection is also available for supported templates, and other applications can launch OpenNoteScanner when they request an image.
The product’s main strength is its focused scanning workflow rather than a large feature set. Scans can be organized in a local gallery, exported as PDFs, or shared as images. Its open-source model and distribution through Google Play, F-Droid, Amazon Appstore, and direct APK releases give Android users several installation paths. The public GitHub repository has published releases, while the Google Play listing reports a last update of July 22, 2020. These details make OpenNoteScanner a fit for users who value local document handling and open-source software over cloud-centered workflows.
Its boundaries are important for buyers with more advanced document needs. OpenNoteScanner does not provide verified OCR, searchable PDFs, multipage support, or broader integrations, so it is not suited to turning scans into searchable text or managing larger document workflows. It also has no iOS app and is designed for Android. Choose it for basic scanning, local organization, PDF export, and image sharing on Android. Choose an alternative if searchable documents, multipage scanning, iOS access, or deeper integrations are central to the workflow.
OpenNoteScanner pros and cons
- Where it wins
- Automatic edge detection and perspective correction
- Local gallery with PDF export and image sharing
- Open-source Android distribution across four channels
- Where it doesn't
- No verified OCR or searchable PDF output
- No multipage support
- Android-only with limited integrations
OpenNoteScanner fact sheet, pricing and score →
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