Simphone icon
Simphone icon

Simphone

Secure and private open source peer-to-peer Instant Messenger.

Cost / License

Application type

Platforms

  • Mac  zip archive
  • Windows  zip archive
  • Linux  x64 zip|shar.gz archive
  • BSD
  • FreeBSD  shar.gz archive
  • NetBSD  shar.gz archive
Simphone alternatives  
4likes
82alternatives
0articles

Features

Properties

  1.  Privacy focused
  2.  Decentralized
  3.  Lightweight
  4.  Security-focused
  5.  Free Speech

Features

  1.  End-to-End Encryption
  2.  Dark Mode
  3.  AES-256 Encryption
  4.  VoiP Calls
  5.  Ad-free
  6.  No Tracking
  7.  Portable
  8.  No registration required
  9.  Audio Calling
  10.  Encrypted VoIP calls
  11. Tor icon  Support for TOR
  12.  Private Chat
  13.  Message redaction
  14.  Large File Transfer
  15.  Client side encryption
  16.  Encrypted calls
  17.  Messages
  18.  Encrypted Chat
  19.  Secure Chat
  20.  Chat history
  21.  Secret chats
  22.  Text chat
  23.  Private messaging
  24.  Voice Chat
  25.  Typing notifications
  26.  Tor
  27.  Direct Messaging
  28.  P2P Network

 Tags

Simphone News & Activities

Highlights All activities

Recent activities

No activities found.

Simphone information

Our users have written 1 comments and reviews about Simphone, and it has gotten 4 likes

Simphone was added to AlternativeTo by alterpeter on and this page was last updated .

Comments and Reviews

   
Guest
0

Virus warning, very broken website

Review from a new or low-activity account — shown here, but not counted in the app rating.

Official Links

AppStores & Other Links

What is Simphone?

Simphone is a secure and private open source peer-to-peer Instant Messenger.

  • supports secure voice audio calls, file transfer and encrypted chat
  • zero-configuration and portable: no need to install or configure anything
  • 256-bit end-to-end encryption with perfect forward secrecy
  • completely decentralized: no need to register anywhere
  • fully open source without backdoors or advertisements
  • can optionally work together with TOR to anonymize your IP address
  • stable and reliable

No third party can look into your communication or block your access. Take your communication security into your own hands with Simphone.