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Simphone is a secure and private open source Instant Messenger.

* 256-bit end-to-end encryption for voice audio calls, file transfer and chat
* completely decentralized: no need to register anywhere
* zero-configuration, portable, fast, small and reliable
* can optionally work together with TOR to anonymize your IP address

No third party can look into your communication or block your access.

System Requirements

System requirement is not defined

發布 2023-12-31 09:02
simphone 0.9.2 (5 files 隱藏)


Added dark theme and font size setting


version 0.9.2: dark theme


  • libraries: upgraded openssl and patched c-ares
  • configure: reduced the number of static dependencies on Linux (libudev, libXss, libxcb-keysyms)
  • xfer: show non-accepted incoming transfers (because of set limits) in red in transfers dialog
  • xfer: show numeric names in chat history for files that failed to be received but were kept
  • chatframe: reserve space for "scroll down" button in chat and console
  • transfers: allow resetting columns and sort order without closing the dialogs
  • transfers: save view settings when "ok" button clicked also in per-file dialog
  • transfers: allow starting multiple file transfers with a single command
  • contacts: force reopen if idle and both "show minimized" and "show open" settings are checked
  • settings: added a setting for maximal incoming file size to accept automatically
  • ui: allow for user-settable font size and "fusion" qt style

fixed bugs:

  • socket: audio calls were sometimes interrupted by file transfers
  • xfer: always clear paused state when sending a new file or starting a non-accepted file
  • transfers: file names that contained a space were truncated in per-file dialog
  • generate: preserve settings when moving back and forth across login dialogs
  • qt: try to avoid "out of memory" crash on right click if Windows clipboard has too much text