Security
- Two secrets: password to access server and secret phrase to decrypt keys
- Encryption with AES-256 and RSA-3072
- End-to-end encryption
- TLS connections between client and server
- Encrypted data storage on client
- Encrypted data storage of data on server
- Data synchronization between server and all client connections for a user
- View other self connections to server
- Fake secret phrase to open data under pressure
- Virtual keyboard to protect against keyloggers
- Close client application remotely
- Lock client application when idle
- Cose client application when idle
- Visibility and invisibility lists
- Black list
- Can remove any sent or received message
- Can clear history for any dates range or any contact
- Auto delete messages when they expire
Instant messaging
- Secure text messaging and chats
- End-to-end message encryption
- Spell checking
- Editing sent messages
- Deleting sent messages
- Auto deleting messages when they expire
- Encrypted storage for chat history at client
- Encrypted storage for chat history at server
- Restore message history from server
- Sending messages to offline users
- Delayed message delivery when sending message while not connected to server
- Full text search in message history
- Clear message history for any date range
- Clear message history for a single contact on the contact list
- Clear contact dialog window
- Animated smiles
- Preview sent and received images in dialog window
- Paste and send images from clipboard
- Automatic history synchronization when connected to the server from multiple clients at the same time
- Group chat rooms
- Special messages as interactive questions and answers
- Sending messages to multiple receivers
Voice and video calls
- Secure voice and video calls
- End-to-end encryption of audio and video streams
- Voice changer
- Self IP-address masking
- Hold calls
- HD video
- Adjustable video resolution: LD,SD,HD
- Change video camera during video call
- Change video resolution during video call
- Full screen video mode
- Multiple screens support
- Switch video on/off during call
- Multi user voice conference
- Multi user video conference
- Voice calls to landline and mobile phones
File transfer and storage
- Secure file transfers
- Secure encrypted file storage
- End-to-end encryption of files
- Sending files to offline user
- Resume interrupted uploads and downloads
- Pause/resume file upload and download
- Encrypted file storage on client
- Encrypted file storage on server
- Virtual drive VIPole
- Restore sent and received files from the server
- Files and folders sharing
- File manager
Password manager
- Encrypted storage of passwords and credentials for any sites and services
- Prompt to enter secret phrase before opening password manager
- Open hyperlinks from password manager
- Password generator
- Can attach and store files with passwords such as certificates and keys
- Can send password record to contact on contact list by drag and drop
- Copy to clipboard either login or password or whole password record
- Hidden password when viewing a password record
- Text search within password manager records
Organizer
- Calendar of events, tasks and reminders
- Encrypted storage of events, tasks and reminders
- Assign tasks on contact in contact list
- Publish events and reminders to contacts in contact list
- Task sharing with contact on contact list
- Track and keep task log
- Notifications on task changes
- Pre-notifications for the events and reminders
- Single events and periodical notifications
- Full text search within events, tasks and reminders
- See all events, tasks and reminders on contact page for a contact
Notes manager
- Encrypted storage of any text notes
- Associating notes with contacts in contactlist
- Full text search within notes