Komodo has a file manager called Places, which can be opened in the left sidebar. It provides a customized view of your file system (local or remote) and file management operations such as:
In Komodo IDE, this sidebar also shows the SCC status of the files, if they are under source code control.
Places can be configured to show or hide certain files. The Manage Views option in the Places Tools menu opens a dialog that lets you choose which files should be shown or hidden, and to save these preferences in a named View".