When I add a file to Yojimbo, do I need to keep the file?
Yojimbo always copies your data into its database, leaving the original unaffected. So, after adding a file (or folder full of files) to Yojimbo, modifying or deleting the originals will not affect the data stored in Yojimbo. Likewise, any changes you make to the data stored in Yojimbo will not affect the original file.