Write Securely on Every Device
CipherWrite is a Progressive Web App (PWA) — it works natively on every platform without a separate download. Install it in seconds.
Web App
Use CipherWrite directly in your browser. No installation needed. Works on Chrome, Firefox, Safari, and Edge.
Open Web AppmacOS
Install CipherWrite as a Progressive Web App on your Mac. Open it in Chrome or Safari → Menu → Install CipherWrite.
Use Web AppWindows
Install CipherWrite as a PWA on Windows. Open it in Chrome or Edge → Menu → Install CipherWrite as an app.
Use Web AppLinux
CipherWrite works natively in any Linux browser. Install as a PWA via Chrome or Edge for a desktop app experience.
Use Web AppiOS (iPhone & iPad)
Add CipherWrite to your Home Screen on iOS. Open Safari → Share → Add to Home Screen. Full offline support.
Open in SafariAndroid
CipherWrite installs as a PWA on Android. Open Chrome → Menu → Install App. Runs natively with offline support.
Open in ChromeWhat is a PWA?
A Progressive Web App (PWA) is a website that installs and runs like a native app. Unlike traditional apps, PWAs don't need app store approval, update automatically, and take up minimal storage. CipherWrite's PWA supports offline mode, push notifications, and home screen installation on all platforms.