Found a stack of wallets from 2014, but I have no idea what coins they relate to (the fact that they aren't labelled probably means they are garbage though). Any painless ways of identifying these crypto's from the wallet.dat files alone?
You simply open them with notepad and search for the string "name"
If the following string starts with 1 and looks like this
1CC3X2gu58d6wXUWMffpuzN9JAfTUWu4Kj
its a bitcoin. If the first character starts with L for Litecoin etc. As long as they have transactions. If there is no "name" string then they are most probably empty
For a list of altcoin names you can search the web
/KC