Installation

Install your network

The official installer sets everything up and guides you step by step: the IRC server, the services, the website and the database. Pick your system.

Windows 10 and 11

Overtchat Setup

A window guides you from start to finish. It installs the network on this computer — in WSL, the Linux built into Windows — or on your server, then starts and monitors it.

  • No command line to type
  • This computer or a remote server, your choice
  • Start, stop and update from the window
Linux — Debian, Ubuntu

Your Linux machine

The same graphical app: it installs the network on this machine or on your server, then runs it.

  • No command line to type
  • This machine or a remote server, your choice
  • Start, stop and update from the window
Download for Linux 123.6 MiB

The network runs on Linux. On Windows, Overtchat Setup installs it in WSL, the Linux that Windows provides, or on a server you rent. Every detail of the installation

To chat

OverScript, the desktop client

This website’s chat runs in the browser and asks for nothing. OverScript is the desktop app: it remembers your servers, keeps your history, and updates itself.

OverScript — Windows, with installer 90.7 MiB Download
OverScript — Linux, no installation 125 MiB Download
OverScript — Linux, Debian and Ubuntu 98.1 MiB Download

OverScript releases, and what each one changes  ·  Release notes (text)

Check your download

Windows says “Unknown publisher”? That is normal and harmless: our apps are not signed with a paid certificate. SmartScreen warns you on first launch — click More info, then Run anyway.

Each file has a SHA-256 hash, computed on the file actually served. If your download’s hash is identical, it has not been tampered with.

overtchat-setup.exe
0f8eb8fc6474fda486b27b00b74c656d7ba363bcebb55a47295f533214d43bf6
overtchat-setup-portable.exe
60b9199bb1642ef8242953f154cbc1b79680132865adedd83bc9f2c141af1970
overtchat-setup-linux.AppImage
b0e221e64ec1274088077246fbe553961c5b97e98b45faf12fa5d7948ddbca93
OverScript-installateur.exe
0cbb215bddd3c36dea5427f8da9a88bc781db710dd13bad27aac68a2c55991f5
OverScript-linux-x86_64.AppImage
3ee5dea39e7fe3e96769564a6614c587c142e092d0f6360012990f39546bc68d
OverScript-linux-amd64.deb
693e548bded0bc135706a218e30faa9980163e4ed5804ae3cfc06605d84dd5ae

What the installer checks by itself: Overtchat Setup refuses an installer whose hash is not the one recorded when it was built, and the installer compares the website archive with the published hash — it stops if they differ, and gives up by default if the manifest cannot be reached. The full manifest is public.