When comparing Finder.app vs ForkLift 3, the Slant community recommends ForkLift 3 for most people. In the question“What are the best Mac file managers?” ForkLift 3 is ranked 4th while Finder.app is ranked 14th.
Ranked in these QuestionsQuestion Ranking
Comes with your system, and is updated alongside the rest of it, so it should never break suddenly or lag in terms of supported features. This is the finder most software will expect to find and use.
Finder is well-supported by Applescript and/or Automator.
Pro Easily toggle hidden files
Pro Connect to and mount lots of storage options
FTP, WebDAV, Amazon S3, Backblaze B2, Google Drive, Rackspace CloudFiles, SMB, AFP, NFS, VNC, etc.
Pro Optional dark UI
In addition to the default Mac gray UI, Forklift 3 offers an alternate "Dark Mode" featuring light text elements against dark backgrounds.
Pro Built-in application remover
Pro Rewritten in Swift
Forklift 3 is a significant update from FL2, having been rewritten entirely in Swift.
Con Sorts folders between files in some settings
Folders and sorting gets weird in some cases.
Con Very few features
Need for a lot of external tools.
Con subfolders side-by-side but no file details
The side-by-side view of several sub folders is useful for many people, but in this view you loose all file details.