DivX (Win98/ME) v5.2.1
Win98 / WinME
This is the version for Windows 98 and Windows ME operating systems only -- if you wish to download the version for Windows 2000 or Windows XP, you can find it from here. Version found here is a 6-months fully functional trial of the commercial DivX codec.
We recommend you to read this guide which tells you how to copy your DVDs into DivX format.
opendivx divx for windows open source mpeg4 mpeg-4 divx pro codec
1License and operating system information is based on latest version of the software.
It unpacks then just says DivX cannot be used in Win98.