Secure messaging with end-to-end encryption. Use AI to generate responses and manage conversations. Access advanced models like DeepSeek R1 and GPT-OSS. messages across devices. Encrypt messages with keys.
Secure messaging and file sharing with end-to-end encryption. Send text, audio, and video messages. Make voice and video calls. Transfer files privately. No third-party access to communications.
Edit and convert PDF files directly on your device without uploading to servers. Merge, split, or extract pages from PDFs. Add annotations, watermarks, and form fields. Export to various formats and share files securely.