mscgen (graphics/mscgen) Add to my watchlist

Message Sequence Chart image generator

Mscgen is a small program that parses Message Sequence Chart descriptions and produces PNG, SVG, EPS or server side image maps (ismaps) as the output. Message Sequence Charts (MSCs) are a way of representing entities and interactions over some time period and are often used in combination with SDL.

Version: 0.20 License: GPL-2 GitHub
Displaying statistics for 1,192 users who made submissions during: until

Statistics for selected duration

2025-Nov-24 to 2025-Dec-24


Total Installations 3
Requested Installations 3


macOS Versions

Loading Chart

Port Versions

Loading Chart



Xcode Versions

Loading Chart

CLT Versions

Loading Chart



Variants table

Variants Count


Monthly Statistics

Can remain cached for up to 24 hours










Quick Links:
MacPorts
Port Information was updated:
3 hours ago
cf6218a3

Most recent build (in app's database) ran:
6 hours ago

Latest stats submission was received:
8 minutes ago