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§ DL DOWNLOADS

Every platform. No account.

Version 1.0.0 · updated August 14, 2026. iPhone installs from the App Store; everything else is a direct download — verify it against the checksums below.

01 · IPHONE · IOS 15+◼

iPhone. Free on the App Store.

iOS 15 or later. Accountless — no sign-up, no email, nothing to create.

App Store · free

Radio over Bluetooth (RNode) is currently an iPhone feature — see Troubleshooting for pairing notes.

02 · ANDROID · 7.0 AND UP◼

Android. Direct APK.

Android 7.0 and up. Take the first file — a 32-bit phone will refuse it, and the second will install.

Android APK · 64-bit 215 MB · phones from ~2017 on
Android APK · 32-bit 214 MB · older phones

First install: open the APK and allow installs from your browser when Android asks — once.

03 · MACOS · APPLE SILICON◼

macOS. For M-series Macs.

M1 or later. Open the image, drag Stolo to Applications.

macOS · .dmg 287 MB

First launch: open the .dmg, drag Stolo to Applications, double-click. Signed and notarized by Stolo Systems Inc. — macOS asks once to confirm, then it just opens.

04 · WINDOWS · 10/11 · 64-BIT◼

Windows. Installer or portable.

64-bit Windows 10/11. The installer needs no admin rights; the portable zip runs from anywhere — unzip and start Stolo\stolo.exe.

Windows installer · .exe 226 MB
Windows portable · .zip 241 MB

First run: the builds are not yet code-signed, so SmartScreen shows “Windows protected your PC” — click More info, then Run anyway. When the firewall asks, allow access: that is the mesh talking to peers on your network.

05 · LINUX · X86-64◼

Linux. AppImage or tarball.

GTK 3. The AppImage is one file and needs FUSE (most distributions ship it); the tarball extracts and runs as ./stolo. A keyring — GNOME Keyring or KWallet — protects the message-database key when one is available.

Linux · .AppImage 249 MB
Linux · .tar.gz 255 MB

First run: make the AppImage executable — chmod +x, or Properties → allow executing — then run it.

06 · VERIFY◼

Check what you downloaded.

SHA-256 for every file, also published at dl.stolo.io/SHA256SUMS. Compare with shasum -a 256 <file> on macOS/Linux or certutil -hashfile <file> SHA256 on Windows.

0bbbccb27bc68bff6cb50713b789220fa2012d43b328f2fcaf33e93cb752aeac Stolo-Android-arm64-v8a.apk 96dbfa0f485b7934845fe91d8a336d1bc27562f07912d37b2c6ec455ca0c22a9 Stolo-Android-armeabi-v7a.apk bd46347b71745302ef84fbdf97ce897966d3c78ad21362a07314e96caf191158 Stolo-Linux-x64.tar.gz 064a7d0e419fe34de2b83dc52887c1f93f28d233e3360196312eb86df75de4c5 Stolo-Linux-x86_64.AppImage 00a489c8ffb5a9f84b23c942f17ae63f21fe458f3da2a77e0ed580e5d1efc123 Stolo-macOS-arm64.dmg a4fe91d8dfb83d1303c5ed0ddd70be234922fe5556db13dd5a9d46307b9f2c81 Stolo-Setup-x64.exe c290e2c811f033b2760de2a4c0367499ef0f84cfb7650f5522b426a3ba34e567 Stolo-Windows-x64-portable.zip
07 · NOTES◼

New builds, honest caveats.

The Android, Windows, and Linux builds are new. Every desktop build talks to RNode radios over USB; the files are large because the whole world basemap and the mesh stack ship inside the app — Stolo works with no connectivity at all.

Something misbehave? Email [email protected] with your platform and what you saw — that is usually enough for us to spot it.

Stolo

A free, accountless off-grid encrypted mesh messenger for teams that work past the edge of reliable infrastructure. Built where it breaks.

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