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Web, desktop & Android

One drive.
Three ways in

The same core in the browser, a native app for macOS, Windows and Linux, and an Android app. Only the interface changes.

Start freeDownload the apps
zcrypt.cloud
Web
any browser
zcrypt
Desktop
macOS · Win · Linux
9:41
Android
sideload APK

The same encryption everywhere. The web app runs the pipeline in Web Workers; desktop and Android run zcrypt-core, the in-process Rust engine. Every surface compresses, encrypts with AES-256-GCM, chunks, and uploads entirely on your device. Pick a surface for the workflow, not for the security: it's the same vault and the same guarantees on all three.

Pick your surface

Pick where you work

Three front ends over one encrypted backend. Use whichever fits the moment, or all three.

  • Web app

    Any browser, nothing to install

    The full vault in any modern browser. Encryption runs in the page itself, so your files are sealed before they leave the tab, no extension, no download.

    • Works on any OS
    • Drag-and-drop uploads
    • In-browser previews
    • Always the latest build
    Web app docs

  • Desktop app

    Native on macOS, Windows & Linux

    A native desktop build running zcrypt-core, the in-process Rust engine. Sits in your dock or tray, uploads straight to your own storage, and handles large transfers comfortably.

    • macOS, Windows, Linux
    • In-process Rust engine
    • Uploads direct to your storage
    • Same encrypted vault
    Desktop app docs

  • Android app

    Beta

    Sideload the APK in a minute

    Your vault on your phone, running the same zcrypt-core Rust engine as desktop. Not on the Play Store yet: grab the APK, enable install, and you're in. No wait, no gatekeeper.

    • Same Rust engine as desktop
    • Installs in about a minute
    • No Play Store wait
    • Uploads direct to your storage
    Android app docs

Side by side

Which one when?

A quick way to choose. There's no wrong answer: they all open the same drive.

Web app

Best for
Quick access from any machine
Install
Nothing. Open a browser
Runs on
Any OS with a modern browser

Desktop app

Best for
Daily use and big transfers
Install
Native installer
Runs on
macOS, Windows, Linux

Android app

Best for
Your vault on the go
Install
Sideload the APK (beta)
Runs on
Android phones & tablets

One account, one encrypted vault: switch surfaces any time without re-uploading a thing.

Related

Get started today

The same drive, wherever you are

Free and open source. Create an account once and reach it from the web, your desktop, or your phone.

Start free