Download Weasis DICOM Viewer

Installation Methods

Prerequisites

Weasis runs on Windows, macOS, and Linux without requiring additional frameworks like Java. However, certain graphics capabilities are needed for Volume Rendering.

Warning

The open-source distribution of Weasis is not a certified medical device (CE or FDA). Any primary diagnostic use requires you to ensure full compliance with the laws and regulations applicable in your jurisdiction.

Native Installers

Download standalone installers for manual installation:

Download Weasis DICOM Viewer binaries
Pack. System Arch. Size Weasis installer Comments
DEB  Linux x86-64 51.6 MB weasis_4.6.6-1_amd64.deb Requires GLIBC_2.17
DEB  Linux arm-64 49.4 MB weasis_4.6.6-1_arm64.deb Requires GLIBC_2.27
MSI  Windows x86-64 49.5 MB Weasis-4.6.6-x86-64.msi Requires Windows 10 or higher
PKG  macOS arm-64 59.1 MB Weasis-4.6.6-aarch64.pkg Requires macOS 12 or higher (Apple Silicon)
PKG  macOS x86-64 61.9 MB Weasis-4.6.6-x86-64.pkg Requires macOS 11 or higher (Intel)
RPM  Linux x86-64 65.4 MB weasis-4.6.6-1.x86_64.rpm Requires GLIBC_2.17, libstdc++.so.6 and libgcc
Linux Compatibility: See the compatibility matrix for GLIBC version requirements and distribution compatibility.

For older releases, visit these repositories:

Stay Updated: Subscribe to our Google Group and select “Email” to receive release notifications.

Package Management Systems

Install via package managers to receive automatic updates.

Windows

macOS

  • Homebrew (Intel & Apple Silicon) 
    brew install --cask weasis

Linux

Note

Sandbox Limitations: Flatpak and Snap packages run in sandboxed environments, which may restrict certain functionalities:

The Snap installation uses <user.home>/snap/weasis/current/.weasis instead of the standard <user.home>/.weasis directory.