OsiriX requires MacOS 10.8 or higher
and a minimum of 2GB of RAM - 6GB recommended

What's new in version 5.8.5?

- 3D Engine updated to support high dynamic voxels
- Auto-Layout graphic user interface
- New 3D ROI reconstruction: 3D iso-contours
- KDU 7.3.3
- Better support for multi-monitors configurations
- Several bugs corrections

OsiriX Software

OsiriX MD 64-bit, FDA-Cleared / CE for medical imaging, including primary diagnosis:
OsiriX MD

OsiriX 64-bit version, get rid of the 'not enough memory' messages:

Download the OsiriX 32-bit, open-source version: OsiriX.dmg


Download the OsiriX application for the iPhone, iPod Touch and iPad: OsiriX Mobile
(Online Manual)


Extra-Files and Examples

For Developers

Learn & Download the complete source code of OsiriX: OsiriX Developers Site

Did you encounter a bug? Want to report this bug?
Read this document for a crash on MacOS.

Read this document for a crash on iPhone/iPad.

And send it to:

System requirements
- MacOS X 10.8 or higher.
- Intel processor
For best performance:
- 6 GB of RAM if you plan to open more than 800 images (CT & MRI, PET-CT).
- 8 GB of RAM for more than 1500 images (multi-slice CT & PET-CT) with OsiriX-64 bit.
- 12 GB of RAM for more than 3000 images (cardiac or functional imaging) with OsiriX-64 bit.


- OsiriX is a MacOS X only application.
- OsiriX is distributed under the GNU Lesser General Public License (LGPL).
- OsiriX source code is available for anyone.