HahaNote
A cross-platform note-taking app, supports E2EE sync
- Developer
- Bandeapart1964
- License
- GPL-3.0-only
- Package
com.catpuppyapp.hahanote- Category
- Writing
- Latest version
- 1.0.17 · Nov 2, 2026
- Minimum Android
- Android 7.0
Screenshots
Description
HahaNote is a file-based note-taking app, supports E2EE sync, it can sync your notes to Dropbox/WebDav Server/Github(and other git platforms), support Windows/Linux/Android
Features
• All your data on your own: HahaNote is file-based, so you can access your files anytime, no need to export them from "app-specified-data-format", your data under your control ever
• End-to-end encryption: Notes are encrypted on-device before upload, remote servers store only ciphertext. that means, even cloud drive platform have data leak, your data still safe
• Offline-first: Full read/write access offline
• File-based: You can use your favorite editor to edit your file, then use HahaNote to securely sync them to your Dropbox/Webdav Server or Git platform
• Versioning: Every file maintains an immutable version history, you can view, compare, and restore anytime
• Privacy-first: No tracking, respect your privacy
• Markdown preview supported
• Cross-platform: Windows/Linux/Android
Features
• All your data on your own: HahaNote is file-based, so you can access your files anytime, no need to export them from "app-specified-data-format", your data under your control ever
• End-to-end encryption: Notes are encrypted on-device before upload, remote servers store only ciphertext. that means, even cloud drive platform have data leak, your data still safe
• Offline-first: Full read/write access offline
• File-based: You can use your favorite editor to edit your file, then use HahaNote to securely sync them to your Dropbox/Webdav Server or Git platform
• Versioning: Every file maintains an immutable version history, you can view, compare, and restore anytime
• Privacy-first: No tracking, respect your privacy
• Markdown preview supported
• Cross-platform: Windows/Linux/Android
All versions
| Version | Released | Minimum Android | Size |
|---|---|---|---|
| 1.0.17 | Nov 2, 2026 | Android 7.0 | 12.5 MB |
| 1.0.16 | Oct 27, 2026 | Android 7.0 | 13 MB |
How to install an older version of an Android app · How to install an APK file on Android
From the developer (GitHub)
APK files published by the developer on GitHub. They are signed by the developer and may not install over the other builds on this page (different signature). Links open github.com.
v1.0.17
· Nov 2, 2026
app-arm64-v8a-release.apk
12.5 MB app-armeabi-v7a-release.apk
12.5 MB app-x86_64-release.apk
12.8 MB v1.0.16
· Oct 26, 2026
app-arm64-v8a-release.apk
13 MB app-armeabi-v7a-release.apk
12.9 MB app-x86_64-release.apk
13.2 MB v1.0.15
· Oct 20, 2026
app-arm64-v8a-release.apk
13 MB app-armeabi-v7a-release.apk
12.9 MB app-x86_64-release.apk
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