Case study
samsung-notes-format: decoding Samsung Notes handwriting
samsung-notes-format reconstructs the handwriting geometry stored in Samsung Notes .sdocx files. Its Python reader parses page objects and pen-stroke deltas, then renders strokes to SVG; accompanying notes describe the ZIP container and structures traced through a jadx decompilation of the Android app.
- Targets
- App
- Category
- Independent reconstruction cases
- Relationship
- Independent reconstruction project
- Sources reviewed
- Evidence class
- C2 code & docs, no demo or download
- Stars
- 6
- Last commit
- 2026-07-01
- Language
- Python
- License (GitHub)
- MIT
GitHub data as of 2026-11-10
Evidence
- Observed
- Code, documentation and a demo observed; no download method found.
- Checked
- 2026-11-09
Requirements & limits
- Prerequisites: Python 3 and a Samsung Notes .sdocx file.
- Scope: The implementation focuses on stroke geometry; pressure, tilt, color and full-ink rendering are outside its stated scope.
- License: MIT license.
Cite
BibTeX
@misc{samsung-notes-format-case,
title = {{samsung-notes-format: decoding Samsung Notes handwriting}},
howpublished = {\url{https://github.com/bxff/samsung-notes-format}},
url = {https://github.com/bxff/samsung-notes-format},
urldate = {2026-11-06},
note = {Awesome REA entry: \url{https://awesomerea.org/resources/samsung-notes-format-case/}}
}Plain text
samsung-notes-format: decoding Samsung Notes handwriting. https://github.com/bxff/samsung-notes-format (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/samsung-notes-format-case/
Useful? Star Awesome REA on GitHub2.4k
About this entry
The description was reviewed against primary sources.
Primary sources
- README.md GitHub · bxff/samsung-notes-format · Revision 6f4b92a
- RESEARCH.md GitHub · bxff/samsung-notes-format · Revision 6f4b92a
More in Apps
- cam-server: reconstructing the Digicam Print Channel backend · Case study
- bline: decoding LINE voice-call traffic · Case study
- WazeTripper: reconstructing Tripper Pod navigation over BLE · Case study
- device-reveng: rebuilding a Choiceway GT6-EAU head unit stack · Case study
- VTech Baby Pro Bridge: reconstructing local camera streaming · Case study
- Reengineering Project for ibisPaint: investigating artwork and brush formats · Case study