About Rexora Vault

Rexora Vault is a desktop app that connects to a WebDAV server and exposes it as a real local drive. Once mounted, you use Finder, Explorer, or Files just like any other folder. It's an immutable vault: files you upload are never edited, renamed, or deleted by the client. The only sanctioned way to remove data is closing the account, which erases it wholesale.

Immutable by design

• Server-enforced ransomware-safe permissions. Every vault user is provisioned without delete, rename, or overwrite rights — ransomware has nothing to encrypt in place.
• Append-only backups stored as timestamped gzip snapshot archives; previous archives are never rewritten.
• WORM verification probe built into the app: uploads a marker file and confirms the server refuses to overwrite or delete it.
• Account closure is the only sanctioned deletion path — administered from the Admin console.

How it works

• Bundles the rclone binary for your platform.
• Generates a WebDAV remote config from your saved profile (passwords obscured by rclone, encrypted at rest via OS keychain).
• Spawns rclone mount as a child process and supervises it.
• Reads transfer stats over rclone's local --rc socket.

Prerequisites

• Windows: install WinFsp.
• macOS: install macFUSE (allow the kernel extension in System Settings → Privacy & Security).
• Linux: FUSE is preinstalled on most distros. On Debian/Ubuntu: sudo apt install fuse3.