How do I compare contents of folder, files?

Question

Is there a way to natively compare files and folders for content, perhaps in command prompt? If not, is there a good program for that?

I've heard of WinMerge, is it any good?

Answer 1

Natively, you can use the comp or the fc commands.

comp
fc

Answer 2

As mentioned before, WinMerge is a good program - as are a handful of other options.

Answer 3

I recommend Beyond Compare.

• It can compare directories against each other, regardless whether the directory is local or FTP.
• It can sync those directories, including subdirectories, with custom include/exclude file patterns.
• It can compare files against each other. There are free plugins for Office documents, images, you name it.

I know the question has long been answered, but thought this might still be helpful for later readers.

Answer 4

SourceGear DiffMerge compares files and folders, and is free to use.