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Cacheman (2 Computer License)Discount

Cacheman (2 Computer License)

The Best (And First) Memory Optimizer!

31% Off
$26.91 $39.00
v10.10 for PC  Download Trial
Platforms: Windows XP, Vista, 7, 8, 8.1, 10 (32 and 64 bit)
Cacheman (2 Computer License) ScreenshotSystem Tweaker Software ScreenshotCacheman (2 Computer License), System Tweaker Software ScreenshotCacheman (2 Computer License), Software Utilities ScreenshotSystem Tweaker Software, Cacheman (2 Computer License) ScreenshotSoftware Utilities, Cacheman (2 Computer License) ScreenshotSoftware Utilities, System Tweaker Software ScreenshotCacheman (2 Computer License), Software Utilities, System Tweaker Software Screenshot

Check this out folks -- Cacheman was literally THE FIRST Windows performance optimization software. Ever! Millions of Windows power-users have been utilizing it since 1997 to keep their PCs running as smooth as silk. How's that for pedigree!

We've all been there. The more applications you install and run, the slower and buggier your computer gets over time. Mildly annoying at first, this gradual degeneration can become a serious time suck and eventually even require the purchase of a new computer. Not a fun situation!

Many of these performance issues are the result of inefficient, confused memory and process management by Windows. And this is where Cacheman steps in. Cacheman is specifically designed to enhance computer speed and stability by optimizing caches, managing memory, and fine-tuning system settings.

And by golly, it works! Just a few minutes with Cacheman and you'll experience noticeable performance increases across the board!

For power-users and experienced tweakers, Cacheman offers an unprecedented level of control over memory and system functions. Got a memory leak? Use Cacheman to minimize the damage by specifying a maximum usage for the leaking application. Want to allocate more CPU juice to some applications and less to others? Use Cacheman to set permanent process priorities so that your important applications will always have enough resources for optimum performance!

And for those wishing to continually monitor their system processes, Cacheman offers up to five fully-customizable system tray icons that provide relevant information at a glance. Besides being able to specify which information is displayed, you can change the type (graph, block, number) and even the colors!

Cacheman can now dynamically regulate the priority of background processes (Anti-Virus programs, system services, Windows-Update installations) if they take too much CPU processing power. This means that the front-running application, whatever it might be, will get a significant boost. Cacheman will also ensure that applications leaking computer memory will not take away resources from the front-running application. Dynamic priority is already pre-configured and works from the start!

Cacheman is clearly ideal for the power-user, but the developers haven't forgotten about those of us who aren't quite as technically-inclined. Cacheman offers novices a fantastically-simple One-Click Auto-Optimize tool that examines your system and automatically applies the best settings and system tweaks in order to improve performance and stability. You can even optimize your computer for specific tasks by selecting individual Auto-Optimization profiles like Gaming Computer or Notebook | Netbook.

And for your peace of mind, Cacheman features an advanced backup feature that allows you to revert any of your tweaks with a single click!

Why waste another second on system lag? Give Cacheman a try today and experience that new-computer feeling all over again!

Check out the features available in Cacheman 10.20:

  • TCP/IP optimization for bandwidth or latency
  • Improved Gaming PC profile
  • New processor support:
       Intel: Kaby Lake-X Core i7-7740X (8 Core), Core i7-7800X (12 Core), Core i9-7900X (20 Core), Skylake SP Xeon Silver | Gold | Platinum
       AMD: Ryzen 3 1200, Ryzen 3 1300X

Check out the features available in Cacheman 10.30:

  • Complete Windows 10 Fall Creators Update support
  • Tweak to disable insecure Server Message Block (SMB) v1 protocol
  • More detailed Windows 10 version information
  • New processor support
       Kaby Lake Refresh Core i7-8550U (8 Core), i7-8650U (8 Core); Core i5-8250U (8 Core), i5-8350U (8 Core)
       Coffee Lake Core i7-8700 (12 core), i7-8700K (12 core); Core i5-8400 (6 core), i5-8600K (6 core); Core i3-8100 (4 core), i3-8350K (4 core)
       SkyLake-X Core i9-7920X (24 Core), Core i9-7940X (28 Core), Core i9-7960X (32 Core)
       Ryzen Threadripper 1900X (16 core), 1920X (24 core), 1950X (32 core)

Check out the new features available in Cacheman 10.50:

  • Full support for Windows April 2018 Update (v1803 Build 17134+)
  • Ultimate performance energy profile option on Windows 10 Build 17134+
  • Extended usability optimization option in Auto-Optimize dialog
  • Network tweak to fix Windows network share access with admin accounts
  • New processor support
       Coffee Lake Core i5-8500 (6 Core), Core i5-8600 (6 Core); Pentium Gold G5400 (4 Core), Pentium Gold G5500 (4 Core), Pentium Gold G5600 (4 Core) ; Celeron G4900 (2 Core), Celeron G4920 (2 Core)
       Second Generation Ryzen 5 2600 (12 Core), Ryzen 5 2600X (12 Core); Ryzen 7 2700 (16 Core), Ryzen 7 2700X (16 Core)

Version Alert! Check out the new features available in Cacheman 10.60:

  • Full support for Windows October 2018 Update (v1809 Build 17763+)
  • ECC Memory detection for Intel Xeon and AMD Ryzen CPUs. Cacheman will show if the memory error correction function is working properly.
  • added quick link to Sign-In Options
  • New processor support
       Coffee Lake
       Core i9 9900K, Core i9 9900KF, Core i7 9700K, Core i7 9700KF, Core i5 9600K, Core i5 9600KF, Core i5 9400, Core i5 9400F, Core i3 9350KF     Coffee Lake-S WS (Xeon E-21xx), Coffee Lake-H (Xeon E-21xxM), Cannon Lake Core i3 8121U
       Ryzen 3 2200G, Ryzen 3 2200GE, Ryzen 5 2400G, Ryzen 5 2400GE, Ryzen 5 Pro 2400G, Ryzen 5 2600H, Ryzen 7 2800H
       Athlon 200GE, Athlon 220GE, Athlon 240GE

Note to AMD Ryzen 7 users:

The AMD Ryzen CPU consists of 16 CPU cores - 8 physical and 8 virtual (emulated) cores. The physical cores are placed on the CPU die in two groups of 4 cores each, the so called CCX (CPU Complex). The two groups are interconnected with a 256-bit wide bi-directional crossbar. The speed of the crossbar is linked to the speed of your system memory (RAM). Within a CCX group CPU cores can communicate very quickly with each other. Communication between cores that sit on two separate CCX groups is significantly slower (by the factor of 2 and more).

Windows 10 appears to not be aware that the Ryzen processor consists of two individual CPU core groups. Switching program threads from one CCX group to another can cause performance degradation on an otherwise very fast processor. During our tests in the Outertech lab we have discovered that tying some Windows applications to the first CCX group (4 physical + 4 virtual cores) can increase the performance by a significant factor, as thread switching between two CCX groups is avoided. This will work well only with applications that do not make full use of all 16 CPU cores, particularly computer games.

Since we are expecting a fix from Microsoft on this issue we have decided against an automatic Cacheman optimization at this time. Users can manually try this optimization. Here is an example for the game Witcher 3:

  • 1. Start the computer game you want to optimize, in this example Witcher 3
  • 2. Switch to desktop (alt + tab hotkey)
  • 3. Launch Cacheman
  • 4. Go to the Sticky Core Affinity tab
  • 5. In the process list select witcher3.exe
  • 6. Click on the Presets button and select Core 1-8
  • 7. The Core Affinity will change from default to 1111111100000000
  • 8. Restart Witcher 3

To optimize other games just look for the correct process name in the core affinity list.

Cacheman will remember this tweak and apply it automatically each time you start the game.

We will continue to monitor this issue, and if Microsoft doesn't fix it with an update, we will release a new Cacheman version with automatic Core Affinity optimization.

Prices are subject to vendor's pricing and may change

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The Conversation
The Fine Print
Expand All Email Updates Load 455 Older Comments
Dippy Dawg When will Cacheman 8 be released?
Aug 18 2015 at 1:07am Copy Link
Thomas Reimann Cacheman 10 was released several days ago.
Outertech - Aug 18 2015 at 1:09am Copy Link
Dippy Dawg Your website still refers to Cacheman 8. So I assume there will be no version 8 and version 10 would be the next release after version 7.91?
Aug 18 2015 at 1:16am Copy Link
Thomas Reimann Gwynne, which part refers to Cacheman 8? Maybe we have missed a section.
Outertech - Aug 18 2015 at 4:09am Copy Link
Thomas Reimann Gwynne, the serials went out two weeks ago. Have you looked also in the SPAM folder? If so, please contact to get the serial resent. During Beta the new Cacheman was 8.x, but the final version is 10.0
Outertech - Aug 18 2015 at 4:39am Copy Link
Dippy Dawg Thomas Thanks for the quick replies. I will send an email to the address you provided. I will also send screenshots from your website that is referencing version 8 so you guys can clean that up. Cacheman is a great software package and your other programs too. I believe I have all your programs. Thanks again
Aug 18 2015 at 9:07am Copy Link
Mario Demi Hi,
i bought this license in december 2014 and now in the new version i have to pay
for a upgrade.The fine print say 2 years free upgrade?
Oct 20 2015 at 12:47am Copy Link
Thomas Reimann Free Cacheman 10 serials has been sent out in September. Yours probably has landed in the spam folder. You can request a resent at
Outertech - Oct 20 2015 at 2:55am Copy Link
H?u Qu?ng softwares is slow update....setup on windows 10 64 bit work for windows unstable
I disappointed that bought this software.
Dec 19 2015 at 2:39am Copy Link
Thomas Reimann The update should complete within 20 seconds. Please contact if it takes significantly longer.
Outertech - Dec 19 2015 at 5:19am Copy Link
H?u Qu?ng My idea cacheman is slow version update and setup windows 10 64 bit .....mouse run no correct! no effective...hope update version new
Dec 19 2015 at 11:59am Copy Link
Thomas Reimann As I wrote before please contact support. It's probably an incompatibility with a rare device driver. I'm sure we can fix it.
Outertech - Dec 19 2015 at 3:46pm Copy Link
H?u Qu?ng Thank you ansewed.
My PC dell Vostro 3902 (Dektop)
Edition OPerating system : Windows 10 pro 64 bit
version: 1511
OsBuild 10586.36
Processor: Intel (R) core (TM) i7-4790 CPU@ 3.60GHz 3.60
installed Ram: 4GB
Card VGA Intel HD Graphics 4600 + Nvidia Geforce GT 705 1GB
Dec 19 2015 at 6:54pm Copy Link
Vic M Hi, I got chaceman some time ago and sent an email to recover key. I haven't received email.
Sep 16 2022 at 11:18pm Copy Link
Constantin Florea @Vic Mahadeshwar, The vendor should be receiving a notification email for your comment. But I also just sent them an email asking them to help based on your comment.
BitsDuJour Admin - Sep 17 2022 at 3:28am Copy Link
Pramudito User Hi, does Cacheman supports Windows 11?
Oct 21 2022 at 8:50am Copy Link
Samuel G S Junior Cacheman has not been updated for a long time and Outertech has not responded to the emails.
Feb 4 2023 at 2:16am Copy Link

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