Old versions of unity?

I am wondering where i can download the original version of unity as well as version 1.1.1?

I know there is no point, but i have some old projects that I do not have time to convert so I would just like to download the old versions please.


You can find the Unity 1.6.2 installer here:


I found that installer, but i am really looking for a version that will work with pakimono. I am very interested in working with this project.

Or better yet... is there a version that works with 2.0?

I don't have others handy and believe that we only have the 1.6.2 installer (the last in the 1.x family) posted.

I want to go back to 2.1 because 2.5 freezes up all the time. Can I get the installer for that?

Here ya' go:

Unity 2.1 installer


I am looking for Unity 3.1. I have been looking to run some of the Kinect Unity Wrappers, when I tried to load the projects into the new 3.3 version there were bits and pieces missing and the textures were all wrong. This is a problem I encountered moving from version 2 to version 3.

Any suggestions or a link to version 3.1?



You can download Unity 3.1 here:

Windows: http://download.unity3d.com/download_unity/UnitySetup_update-3.1.0.exe
OSX: http://download.unity3d.com/download_unity/unity_update-3.1.0.dmg



I need the Unity 3.3 installer download for MacOSX. After the Upgrade to 3.4, the size of my ios app increases from 19,2MB to 19,7MB! Now I would like to downgrade Unity to 3.3 to get the smaller size back.

Can anyone help me, please?

Thank you in advance!

Here you have it.

Thank You!!!

is there a version that will work with my video card?? i have a nvidia geforce 2 mx,mx 400.
the newest version says its not good enough for the program. my card only has 2 textures and so far all i have found is that unity needs 4

Hi there,
Does anyone know where I can download this version of Unity for PC?

unity 3.4.2f3

Thank you-

I want to roll back from 3.5 and am after the last 3.4 version if anyone could provide a download link that would be awesome.


Took what Sommer gave up above and changed the version numbers. Looks like it was downloading/working.

The updates :

Windows: http://download.unity3d.com/download_unity/UnitySetup_update-3.4.2.exe
OSX: http://download.unity3d.com/download_unity/unity_update-3.4.2.dmg

The non-updates:

OSX: http://download.unity3d.com/download_unity/unity-3.4.2.dmg
Windows: http://download.unity3d.com/download_unity/UnitySetup-3.4.2.exe

Thanks Django that is greatly appreciated! :)

Here's a 1000 positive Karma points for you...

Haha thanks for the karma points :) Glad I could help !

Anybody has a link to 3.5.6?


or OSX


New page for this: