Thank you for your review
Email me when discounted: 
MacSlack is a drag-and-drop application that calculates how much slack space is present in a given set of files. It can alsopredict how much hard drive space you will regain if you split your hard disk into more partitions or convert volumes in the standardformat (HFS) to the new, more efficient format (HFS+) introduced in MacOS 8.1.


System 7.0 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Get these apps for
Leave a Review

MacSlack User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
MacSlack needs a review. Be the first to review this app and get the discussion started!
MacSlack needs a rating. Be the first to rate this app and get the discussion started!
0 0


Current Version (1.x)


Downloads 3,681
Version Downloads 1,931
License Free
Date 05 Dec 1998
Platform OS Classic / PPC 32
Price Free
download install download install purchase purchase
Save 91% The Fall Bundle 11 Awesome Apps • 1 Low Price