Search for ADF and IPF images. Will link to sources where to download them.
http://www.oldgamesfinder.com/
WHDLoad program and game installation packs. These are not pre-built game packages.
http://www.whdload.de/index.html
https://gamesnostalgia.com/whdownload
This is synced with the Retroplays WHDLoad game packs on the EAB FTP servers.
Find the Retroplay folder
http://eab.abime.net/showthread.php?t=43633
These do not have the latest WHDLoad game packs. Not recommened.
Games from original game houses that are now freely available.
http://gremlinworld.emuunlim.com/amiga.htm