Thank you for your review
Email me when discounted: 
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install ShowVolumeFragmentat... with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

ShowVolumeFragmentation uses hfsdebug from Mr. Amit Singh. Display details of all fragmented files on any available disk volume , unfragmented freespace and the hotfiles.

SFV and hfsdebug will NOT change/modify your Volumes - it will only read the HFS+ structure !

Even Panther/Tiger help to avoid fragmentation or defrag it by the system (with lot of restrictions !) , a look at YOUR fragmentation situation may produce a "What ?! - I thought that's only an OS 9 problem".

Best way to keep your HD speedy is to leave > 20% freespace OR buy an newer more...

What's New

Version 0.80:
  • Rewriten, cleaner GUI
  • Tabed result window, much better if you have more volumes to test
  • Results as textfile(excelfile) , Textedit can read this
  • Deactivated hotfile results


  • Mac OS X 10.3 or later
  • PPC/Intel
  • hfsdebug

Similar Software

Open Comparison
Suggest Other Similar Software
Leave a Review

ShowVolumeFragmentation User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
4 13


Current Version (0.x)


Downloads 50,392
Version Downloads 28,331
Type Utilities / System
License Free
Date 18 Sep 2006
Platform OS X / PPC 32
Price Free
download install download install purchase