OSWindows, Mac OS, Android, iPhone
DeveloperSpherebox UG (haftungsbeschrÃ¤nkt)
Updated30 Jun 2017
Downloads159 (1 last week)
"Secure Messenger and File Transfer"Sid is an secure messenger and file transfer tool with end-to-end encryption to make your communication safer, simpler and more efficient. Use it for private or group communication to keep everyone on the same page.
Fast messaging - one-to-one or within groups
Set up your team easily and start right away with secure messaging and file transfer. Use it for private and team communication. Team contacts are exchanged with every new team member automatically.
Sid comes with structured communication in dedicated channels: Organize your team conversation and customize it to match your personal needs.
Available for mobile and desktop devices
Sid clients are available for desktop computers, laptops and as native apps for iPhone and Android. You can use it on any operating system like your computer in the office or on your smartphone anywhere else. Whatever you do on one device is reflected on all other devices, so everything is kept in sync.
Security by design
Sid uses end-to-end encryption for every message and file transferred. The encryption keys are generated and stored on your devices only. Unlike other password driven systems, your private key is used for authorization and authentification.
When working with Sid, your data is safe and no third-parties can decipher the data while being transferred. No one will be able to read your messages or decrypt your files.
We only support clients that run on your device natively to ensure maximum security.
Encrypted and local file transfer
Sid is using a decentralized peer-to-peer technology to transfer data without uploading to a server or cloud. Your data is routed the fastest possibe way without taking detours and will use the local network if applicable. Exchange files of any kind and size with individuals, teams and external contacts.
Requirements: Requires Windows 7 or later
What's new in this version: - Support for file transfer caching (up to 2GB) - Adjustable transfer limit for automatic downloads - Showing progress bar for up and downloads - Support for IPV6 - Show encryption key fingerprint of contact in contact details dialog
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