Download Writeshaper

Version 1.0.0. Free, no account. About 111 MB, then a one-time writing model download inside the app.

Mac

macOS 12 or later.

First time opening it?

Writeshaper isn't from the App Store, so the first time, right-click Writeshaper in Applications and choose Open, then Open again. After that it opens normally. When you first use the shortcut, allow Writeshaper under System Settings → Privacy & Security → Accessibility, so it can copy and paste for you.

Windows

Windows 10 or 11, 64-bit.

Download for Windows

Windows says it protected your PC?

New apps from small studios show this until enough people have installed them. Click More info, then Run anyway. The installer also adds Microsoft's Visual C++ runtime if your PC doesn't have it yet.

What gets downloaded

The appabout 111 MB

Writing model, Standard (recommended)1.9 GB, once

Writing model, Best (optional)2.7 GB, once

The model downloads inside the app the first time you open it, and can be paused and resumed. It comes from Hugging Face, pinned to an exact version and checked with SHA-256.

SHA-256 checksums

Writeshaper-1.0.0-mac-arm64.dmg
0304ef3c13d84100bf706086ae6ed21ad874f10361e3f52ef6c6ea0a1d13ea24

Writeshaper-1.0.0-mac-x64.dmg
83d636f1e6b1712a65aa92a8ea331509976d2ee292a96a28f8864231bced7161

Writeshaper-Setup-1.0.0-win-x64.exe
0f611e6e4c3a7928bca895910e2d0389c2694d4ac9ac8628d4e63eb8aa2e8801

Open source: read the code on GitHub.