PES 2021 - Sider 7.1.0 - download [Tool] PES 2021 Sider For PC as compatible with PES 2021, the 2020 Sider by works in PES 2021 PC.
Credits
Juce
Online documentation here: on mapote.
Many mods from 2020 seem to work fine, including BallServer, StadiumServer, Kitserver, various camera modules, and many other modules as well.