Synchronet v3.21e-Win32 (install) has been released (Mar-2026).

You can donate to the Synchronet project using PayPal.

Welcome to the Synchronet Wiki

This is the Wiki for everything related to Synchronet BBS Software — a free, open-source package for running your own online BBS supporting multiple simultaneous users, hierarchical message and file areas, multi-user chat, and classic BBS door games.

New Sysop? Start Here

  1. Install Synchronet on your platform (Windows, Linux, macOS, Docker, Raspberry Pi…)
  2. Configure your BBS — start with configuration files and use SCFG for interactive setup
  3. Add modules and doors to expand your BBS with games, utilities, and services
  4. How-to guides for common tasks: FidoNet, DOVE-Net, web, email, and more
  5. Connect to Vertrauen to see a live Synchronet BBS in action

Try It Live — Vertrauen

Vertrauen is the home BBS of Synchronet BBS Software. Connect and explore:

About Synchronet

Synchronet BBS Software is a free and open-source package that can turn your personal computer (or a Raspberry Pi, VPS, etc.) into a custom online service. It supports Telnet, SSH, FTP, SMTP, POP3, IRC, NNTP, and HTTP, and runs on modern computing platforms.

Development began in 1990 for MS-DOS with Hayes-compatible modems and was sold commercially from 1992–1996, then released to the public domain. In 1999 development resumed with a full redesign for the Internet era. Synchronet Version 3 for Windows and Unix-like OSes is available for download here and is under continuous active development.

New to BBSes?

About this Wiki