FinalBIG

Here´s another BIG editor, by Matze. BIG files are the MIX files of Generals, as you might know. Currently FinalBIG supports opening and extracting BIG files. Extracting also supports creating all necessary subdirectories for the BIG file. FinalBIG also supports adding directories and single files!

I especially like the fact that you can have multiple big files open at the same time as I´m showing in the screenshot below.

For the latest version (we´re usually all up-to-date though), be sure to check out http://www.wagnerma.de/