I've built FileMonger mostly because I needed a way to track the change history and show diffs for screenplay formats (FadeIn and Final Draft).

Once such a file is added to FileMonger, every save is stored in the history tree.

Handling Screenplay files is similar to Word documents, so I've expanded the functionality so it'll be useful to more people by having previews and diffs for other formats as well (you could track any file under ~50MiB, but not all file types can be previewed).

Won't we all love to see the end of "contract_revision_8_final_final_2.docx"?