Send and receive messages with end-to-end encryption. Make voice and video calls. Share files securely. Use a unique Threema ID instead of phone number or email. No data trails are stored. Set expiration dates for messages.
Securely synchronize files with devices running Syncthing. Choose full folders or specific files to sync. Stream audio and video from connected devices. All changes, including deletions, are reflected across devices.
Backup and recover and videos. Securely store files with end-to-end encryption. Organize media into folders and tags. Set automatic backups. Share files via secure links. Protect against unauthorized access.
Manage documents and files with a . Create and organize folders, copy and move files between locations, delete or rename items. Access trash for recovery. View general and detailed information. Read and open various document types.
Store , videos, contacts, and passwords in a secured . Protect data with a 4 or 6-digit numeric passcode or a pattern. Create a fake with a separate passcode to content from others.
Organize and manage photos across devices. left to unwanted images or right to keep them. Identify and remove duplicates and low-quality photos. Access all photos in one place. Export selected photos.
And recover backed-up securely. Restore saved conversations instantly. Send quickly to multiple contacts. Access an additional chat interface. Data remains private and never stored.