Privdo is a private, encrypted todo list that lives on your device. AES-256 encryption, PIN-protected vault, optional end-to-end encrypted sync. No account required.
A focused task manager with real encryption. No bloat, no telemetry, no ads.
All data encrypted with AES-256 before storage. Your PIN derives the key via PBKDF2 (600k iterations) and never leaves your device.
Organize tasks into named lists. Create, rename, delete, and switch between lists with a single tap.
Optional cross-device sync. The server stores only opaque encrypted blobs — it can never read your data. Works via passphrase or email.
Reorder tasks by dragging. On mobile, swipe left to delete with a 5-second undo window.
Set due dates on tasks. Overdue items are highlighted in red. Desktop notifications when tasks are past due.
Works without internet. Your local vault is always the source of truth. Sync catches up when you're back online.
Quickly filter tasks by text within the active list. Real-time results as you type.
Follows your system preference by default, or toggle manually. Both themes are carefully tuned.
PIN-encrypted JSON backups. Import supports both vault and legacy formats for easy migration.
Your data is encrypted before it touches any storage. The sync server never sees plaintext — ever.
Free, open source, and available on every major platform. More builds (Windows, Android, Web) are attached to each GitHub release.