Hi @Adarsh,

Thanks for contacting IFS Community. There are many differences and advancements when it comes to comparing different IFS Versions. As you know improvements, developments including certain new functionalities and different interactions when it comes to graphical user interfaces etc. are there among the comparison and thus makes a big list that is hard to define as a simple answer. Hence we would appreciate if you could explain a bit more on your exact requirement and exact functionality / interference that you wanted to have the comparison with.

Thanks & Best Regards,
Yasas

You should start here, then work out through the links in the attached document to review the differences.  This is a several days worth of work exercise to answer your question.  Not a question that can be answered in a forum post.

https://community.ifs.com/upgrades-updates-81/how-to-find-information-for-upgrading-ifs-262

This is not as per my expectation.

Just simple ask that only main difference among ifs 7.5 vs 8 vs 9 vs 10 version,

OK, but you don’t specify if you are concerned about Manufacturing, Finance, FSM, MRO, Engineering, or any one of a half dozen other areas.  There is not one difference or advantage that can be specified. Your question should be phrased much more specifically to be answerable.  V9 just went out of Standard Support, V7.5 and V8 then are obviously in Restricted Support.