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Get Altheryn

Free to use. Your notes stay on your machine. No account, no subscription, no internet required after setup.

v0.1.0  ·  Early Access
Windows only for now
Windows
altheryn-win-v0.1.0.exe
Versionv0.1.0 Early Access
PlatformWindows 10 / 11 (64-bit)
Python requiredNo — fully bundled
File size~65 MB
Download for Windows

Windows may show a SmartScreen warning on first launch. Click "More info" then "Run anyway" to continue.

macOS Coming soon
Not available yet
VersionPlanned
PlatformmacOS 12 or later
Python requiredNo — fully bundled
File sizeTBD
Not available yet

macOS build is planned. Windows version is available now.

User Manual
PDF  ·  v0.1.0  ·  Coming soon
Not ready yet
Before you install
System Requirements
Windows
Windows 10 or 11 (64-bit)
4 GB RAM minimum
300 MB free disk space
1366 × 720 screen resolution
macOS (planned)
macOS 12 Monterey or later
4 GB RAM minimum
300 MB free disk space
Apple Silicon or Intel
Setup guide
How to install
1
Download the installer using the Windows button above.
2
Run the .exe file and follow the setup wizard. It takes about a minute.
Windows may show a SmartScreen prompt. Click "More info" then "Run anyway." This is normal for newly released software that hasn't built a reputation yet with Microsoft's servers.
3
Launch Altheryn from the Start menu or desktop shortcut.
4
Choose your vault folder when prompted. This is where your notes will be saved as plain .md files.
You can change the vault location any time from the titlebar. Notes are regular files — back them up however you like.
Early access. Altheryn is actively in development. Some features are still being built out and things may change between releases. Found a bug or have a suggestion? Reach out at support@yaksharo.xyz.