M allows users to send direct messages for private communication. Group messaging enables team conversations. Channels help organize projects and topics. Users can share files, schedule meetings, and integrate with other tools.
Manage files and collaborate securely with encrypted storage. Create and join topic-based channels for team communication. Access and edit spreadsheets directly. Encrypt files end-to-end. Host services privately for secure access.
Convert 24-bit PNG images to paletted 8-bit format while preserving full alpha channel. Reduce file sizes by 40-80% without significant quality loss. Export compressed images for web use.
