Download & install

Get the desktop app for Windows, macOS, or Linux, check the system requirements, and verify your build.

Multilo is a desktop application. You install it once and your files stay on your machine — the cloud is used only when an agent calls a model.

WindowsWindows 10 or 11 (64-bit).macOSmacOS 12 or later (Apple Silicon or Intel).LinuxModern 64-bit distributions.

System requirements

A 64-bit operating system (Windows, macOS, or Linux).
Roughly 1 GB of free disk space for the app, plus room for your projects and the on-device search index.
An internet connection for AI features — agents call hosted models, and your library and document stay local.

Install Multilo

Download the installer
Go to the download page. It detects your operating system and marks that build Recommended, but every platform stays listed — pick a different one whenever you need to.
Run the installer
Open the downloaded file and follow the prompts. On macOS, drag Multilo to Applications; on Windows, run the installer; on Linux, use the provided package or AppImage.
Launch and connect
Open Multilo and connect your account to unlock AI features.

Installer won't open?

Multilo is digitally signed (publisher INTUTO4U LLC) and notarized by Apple on macOS, so it installs without security prompts. If the installer won’t open at all, the download most likely didn’t finish — check the SHA-256 below and download it again. Other fixes are in troubleshooting. If a firewall blocks the sign-in deep link, use the connection key instead.

Verify your download

Optional, but a good habit on any machine you don’t fully trust: confirm the installer arrived complete and untampered before you run it. Every build on the download page lists a SHA-256 checksum — expand “SHA-256” under the download button to see it. Compute the checksum of the file you downloaded and check it matches.

Compute the SHA-256 of your download

# Windows (PowerShell)
Get-FileHash ~\Downloads\Multilo-*-win-x64.exe

# macOS (Terminal)
shasum -a 256 ~/Downloads/Multilo-*.dmg

# Linux
sha256sum ~/Downloads/Multilo-*.AppImage

Compare the result with the value on the download page — they should be identical. The hex is case-insensitive, so Windows’ upper-case Get-FileHash output still matches. If they differ, the download didn’t finish or was altered in transit: delete the file and download it again. A partial installer is the most common reason one won’t open.

Verify your install

After launching, open Settings → About to see your version. Multilo updates itself automatically, so you generally stay on the latest build — see updates & versions.