Skip to content

PerfectDisk 11: Now Even… Perfecter?

Last updated on October 23, 2018

Many years back I was a firm believer in the Norton Speed Disk. It seemed intelligent enough. I could schedule it to run through windows scheduler. Plus, well, it was Norton… and Norton was the best at everything right? After all, the company that made Norton Commander could do no wrong! It was perfect!

Perfect except for the fact that scheduling it always seemed to make the computer run a bit slower than I liked so I ended up running it myself. Oh, and the fact that once I did run the thing it took hours even for the smaller drives at the time. Eventually I stopped falling for the hype and the continual wave of fanboyish support from a surprisingly large percentage of the tech crowd I worked with at the time. The continually high price for the Symantec products coupled with the bloatware they had become became finally drove me away.

I next landed in freeware and shareware land, looking for a light, efficient and cheap option. First I tried just using the windows defragmenter and my system ran like… well… like it was defragged by the same company that designed Windows ME. I stumbled over to Auslogics Defrag next. This program is great… there’s just not much to it. After the handful of intelligent (sounding) features of Norton this was the equivalent of going from a daily diet of double whoppers and milkshakes (so delicious but so bad for you) to vitamins, stale bread, wilted celery and dirty skunky Florida well water. Sure you can live on it but why the hell would you want to?

Auslogics worked. It wasn’t great but the drive performance afterward was better than Windows Defrag and it finished more quickly. It had a small footprint and the price is certainly right… it just wasn’t enough for me. I’d gone too far in the other extreme… I didn’t want to sacrifice features for price and footprint.

Then I found Raxco’s PerfectDisk… I think it was Version 8. It was single purpose, it was small but it was full of intelligent features and it was cheaper than Norton. I was, of course skeptical at first. I’d been fooled by bright and shiny baubles and smooth talkin’ before.

They had me after the first time I ran it.

I’ve reviewed PerfectDisk before (and hopefully will continue to do so) and so I won’t dive too much into the first result… but I can tell you that my drives were more than just a little faster… programs launched quickly and there was a decided “snap” to the system. It scheduled itself. It’s system footprint was reasonable and it had a nice smattering of intelligent sounding… and acting… features.

Well, A couple of weeks ago the fine folks over at Raxco Software once again provided the Geeks with an evaluation copy of their consistently impressive PerfectDisk. The newest iteration, version 11, continues the outstanding tradition set by its predecessors while upping the bar even higher for the competition.


One of the first things I look for in a defrag program, or any system maintenance utility,  is the background footprint.  I leave my PCs on a lot. Our server is on 363 days a year… only down when I take it apart to clean it. The home PC is on more often than not. I also work a lot and don’t like to waste time doing system maintenance when I can be stabbing people or flying spaceships. Because of this, I prefer to schedule my weekly defragging for times when I’m at work or asleep. This also means at least some portion of the program is running in the background at all times, waiting to run when I tell it. PerfectDisk uses 2 programs for this… PDAgent and PDAgentS1… and these programs retain the same names between version 10 and 11. A big difference between the two versions, however is their size. In Version 10, these programs were already an impressively small 9,876 bytes combined (all of these figures are under Windows 7 x64). In version 11 drops almost in half to 5,532 bytes!

When loading the actual program, the footprint of the open program increased just slightly from 26,200 bytes to 29,556 bytes… but this still leaves us with a reduction, overall, from 36,076 bytes in PerfectDisk 10 to 35,088 in version 11. Both programs rise by similar amounts while operating defragging, of course, but again I’m not at my computer when it’s defragging. I am at it when it’s scheduled to run.


Next up in my wish list of Defrag program qualities is feature set. The perfect example of a featureless Defrag program is Windows Defrag. It doesn’t do anything but defrag the files. The order of the files is irrelevant. Connectivity to other PCs? Not important. Decent (or any) logs? Hell no. Space management? Go buy another program.

The feature set for PerfectDisk 11 is expansive enough that rather than just referring to it as a defragger, it’s more accurate to call it a drive management system. It not only helps manage your drive performance through intelligent defragmenting of your files. Though Space Management, it will give you back more of that hard drive real estate and, most importantly, help you remove the duplicates that always seem to build up on a computer used for any sort of work. Run this Dup finder just once. You will be surprised how much space is taken up by duplicates installed by major apps like Adobe.

One of my favorite updated features is the use of presets for SmartPlacement: Raxco’s intelligent file placement system. In version 10, SmartPlacement essentially allowed you define ages for rarely and recently modified files and a simple check box to aggressively defragment empty space. In Version 11, the system has been revamped to include several different levels of defragmentation, from conservative to “classic” to Performance and Performance Aggressive. The more aggressive, the longer the run time but the more significant the impact on system performance.

Defrag Speed

Now that I can actually schedule the defrag without suffering constant system slow downs, the actual speed of defrag is much less important than it used to be. However, I also don’t want to have my drive chewing away at full bore for 8 hours, even if I’m not inconvenienced. I run defrags weekly on by 300GB system drive approximately 50% full and they are typically complete in about an hour on a Aggressive Performance setting… the initial run took longer, as is typical in my testing experience, but the performance difference was noticeable even though I had been using PerfectDisk 10 before. The end goal of any system maintenance software is to promote stability and speed and PerfectDisk continues to deliver.

One experience to note: The first weekend I installed this thing I accidentally scheduled it for Sunday rather than my actual normal day of Saturday when I’m at work. After installing it an poking around a while I decided to waste some valuable time and play some Star Trek Online. I played a few hours and quit. When I closed the window The perfect Disk Status Window was up behind it. It had completed a defrag without crushing my system. I opened up Outlook and it popped up in what seemed to be half it’s already quick launch time.


I’m not a millionaire. If you are, please buy me things and/or send me money. For the rest of you that aren’t, price matters. Norton = $49.99. PerfectDisk = $39.99 for Pro, $29.99 for Home premium. Better product for less money. How the hell could this not be a selling point?


So there you have it. Another year brings another fantastic release from Raxco. If you haven’t used this program before, try out one of their demos and I guarantee you that you will be impressed and that you will become a believer. You simply cannot appreciate the difference a professional disk maintenance tool can make on your own system until you see it for yourself.

Published inPhat Life


  1. Angrezi Angrezi

    Dude i just ran this perfectdisk 11 trial on my win7 pc. The default stealth patrol defrag took hours to complete and yet there was no perceivable speed up on boot. is win7 already optimized or what?

    • With anything, performance probably varies.

      We noticed a lot of improvements using perfect disc for XP and 7 on machines already defragged using PD. If you’ve other questions or issues, probably best to ask the people who make the program. 🙂

  2. Frank Frank

    I purchased PerfectDisk 10 Professional. Very impressive, after a boottime defrag followed by smartplacement defrag, the drive was actually perfectly clean. I installed v11 some weeks ago and immediately noticed a difference, secure systems files were no longer defragmenting. After exhaustive efforts with Raxco, I was finally told that while they recognized the problem, they could neither identify or fix the issue. I was advised to revert back to v10. Even perfecter??? NOT!!!!!!

    • Sorry to hear thank, Frank. Maybe you got someone on their off day? I’ve a hard time imagining anyone from PD being that dissmissive of complaints. They’ve been nothing but professional and good-natured to us, and I suspect it’s not just because we use their product or review it. (Which we aren’t getting paid for by the way. Throwin’ that out.)

      You’d probably get your complaints better addressed taking them up with people that work there. Maybe try again and see what happens? Good luck. And thanks for the comment.

Comments are closed.