Should I remove Zrychlenie PC?
What percent of users and experts removed it?
81% remove it19% keep it
What do people think about it?
(click star to rate)
How common is it?
Reach 0.0006%
Lifespan of installation (until removal)
Average installed length: 10.73 days
Versions
| Version | Distribution |
| 3.9.7.0 |
8.33% |
|
| 3.9.3.0 |
16.67% |
|
| 3.8.3.0 |
8.33% |
|
| 3.8.2.0 |
16.67% |
|
| 3.8.0.0 |
8.33% |
|
| 3.7.0.0 |
8.33% |
|
| 3.6.8.1 |
8.33% |
|
| 3.6.1.0 |
8.33% |
|
| 3.5.2.0 |
8.33% |
|
| 3.2.10.2 |
8.33% |
|
Other programs by Speedchecker Limited
Zrychlenie PC
What is Zrychlenie PC?
Zrychlenie PC is a PC optimization program that is supposed to increase the speed of computer by removing invalid entries the computer's registry. The trial version will perform a scan and identify issues while the user will need to unlock the software for a yearly auto-renewing subscription charge. The program is mostly bundled with 3rd party download managers that include a number of additional offers, all potentially unwanted programs (PUPs).
About (from Speedchecker Limited)
The repair process allows to fix 1 category of problems - startup issues - for free. In order to fix the rest of the problems you need to purchase full version of the application for $29. It is a one-time payment that entitles you to use the application with no expiration date. However, you can only receive technical s... Read more
Overview
The most used version is 3.9.3.0, with over 98% of all installations currently using this version. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The main program executable is PCSUService.exe. Typically most users end up uninstalling this just after a few days. The software installer includes 25 files and is usually about 5.78 MB (6,065,131 bytes).
- Possible malware installed by this program
- Starts automatically
- Adds a background Windows Service
- Installed as part of a co-bundle
- Generally known to have a low reputation
- The experts agree, you should remove it!
Warning, multiple anti-virus scanners have detected possible malware in Zrychlenie PC.
| PCSUSD.exe (a592033f91d543b2cc405bac42a1b636) has been flagged by the following 6 scanners: |
| Anti-Virus software | Version | Detection |
| Dr.Web |
9.0.0.0229 |
Program.Unwanted.12 |
| ESET-NOD32 |
9.11255 |
a variant of Win32/Speedchecker.B potentially unwanted |
| McAfee |
5600.6671 |
Artemis!A592033F91D5 |
| McAfee-GW-Edition |
7.6671 |
Artemis |
| NANO AntiVirus |
0.30.0.296 |
Riskware.Win32.Unwanted.deqwxg |
| TrendMicro-HouseCall |
7.2.229 |
Suspicious_GEN.F47V0123 |
| PCSUNotifier.exe (694cf00e5c484d4d8e34dce55caa4770) has been flagged by the following 5 scanners: |
| Anti-Virus software | Software version | Detection |
| AVG |
15.0.0.4328 |
Generic.280 |
| Bkav FE |
1.3.0.6379 |
W32.HfsAdware.3005 |
| Symantec |
20141.2.0.56 |
PCSpeedUp |
| Tencent |
1.0.0.1 |
Trojan.Win32.Qudamah.Gen.5 |
| TrendMicro-HouseCall |
9.700.0.1001 |
Suspicious_GEN.F47V0320 |
| PCSUService.exe (04418a494137f385a0db0a770a47b06b) has been flagged by the following 3 scanners: |
| Anti-Virus software | Software version | Detection |
| AVG |
15.0.0.4328 |
Generic.280 |
| Bkav FE |
1.3.0.6379 |
W32.HfsAdware.3005 |
| Symantec |
20141.2.0.56 |
PCSpeedUp |
| PCSUUCC.exe (c4234518bc158cb385fd5b4fdc389ebf) has been flagged by the following 2 scanners: |
| Anti-Virus software | Software version | Detection |
| AVG |
15.0.0.4328 |
Generic.280 |
| Bkav FE |
1.3.0.6379 |
W32.HfsAdware.3005 |
View all 16 all detections
Zrychlenie PC has been found to be bundled with 3rd party software. If you have not purposefully installed this, you should be safe uninstalling it.
Program details
URL: www.pcspeedup.com
Installation folder: C:\Program Files\Zrychlenie PC\
Uninstaller: "C:\Program Files\Zrychlenie PC\Uninstall_PCSpeedUp.exe"
Estimated size: 5.78 MB
Files installed by Zrychlenie PC
| Program executable: | PCSUService.exe |
| Path: | C:\Program Files\Zrychlenie PC\PCSUService.exe |
| MD5: | ac4cd2701aff2486688dca20858015e5 |
Additional files:
-
PCSpeedUp.sys - PC Speed Up Usb Cache (PC Speed Up Usb Cache Filter Driver)
-
PCSUUCC.exe - PC Speed Up Usb Cache Control
-
PCSUHelper.dll - PC Speed Up (PC Speed Up Helper)
-
qs64.dll (by Bitdefender SRL) - Bitdefender QuickScan
-
PopupNotification.dll - PC Speed Up Popup Notification Library
-
FileUploader.exe
-
PCSULauncher.exe
-
PCSUNotifier.exe
-
PCSUQuickScan.exe
-
(Malware detected) PCSUSD.exe
-
(Malware detected) PCSUService.exe
-
unins000.exe - Setup/Uninstall
Behaviors exhibited
3 Scheduled Tasks
- PCSUSD.exe is scheduled as a task named 'PC SpeedUp Service Deactivator' (runs when idle).
- PCSUUCC.exe is scheduled as a task named 'PC Speed Up Update Cache' (runs when idle).
- unins000.exe is scheduled as a task with the class '{8AE71B09-9586-495F-ACFF-B9992E9D6468}' (runs on registration).
Service
- PCSUService.exe runs as a service named 'PC Speed Up Service' (PCSUService) "PC Speed Up service.".
Startup File (User Run)
- PCSUNotifier.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'PCSpeedUp' and executes as C:\Program Files\Zrychlenie PC\PCSUNotifier.exe.
Resource utilization averages
Show technical details
| PCSUService.exe |
| Memory: | 11.95 MB | |
| Total CPU: | 0.0002363338% | |
| Kernel CPU: | 0.00016368% | |
| User CPU: | 0.00007265% | |
| unins000.exe |
| Memory: | 10.22 MB | |
| Total CPU: | 0.0001573955% | |
| Kernel CPU: | 0.00010172% | |
| User CPU: | 0.00005568% | |
| CPU cycles/sec: | 34,913 | |
| I/O reads/min: | 1.07 KB | |
| I/O writes/min: | 1.21 KB | |
How do I remove Zrychlenie PC?
You can uninstall Zrychlenie PC from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
- Windows Vista/7/8/10: Click Uninstall a Program.
- Windows XP: Click Add or Remove Programs.
- When you find the program Zrychlenie PC, click it, and then do one of the following:
- Windows Vista/7/8/10: Click Uninstall.
- Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
- Follow the prompts. A progress bar shows you how long it will take to remove Zrychlenie PC.
- If for some reason uninstallation fails, please install Microsoft's uninstall fixer utility which will help fix problems with programs that can't be uninstalled at support.microsoft.com.
OS VERSIONS
Win 7 (SP1) 67%
Win 10 33%
|
|
WHEN IT STARTS
Auto-starting? Yes
(Found in the run registry)
|
|
USER ACTIONS
 |
Uninstall it 81%
Keep it 19%
|
|
Windows
Which Windows OS versions does it run on?
| Windows 7 |
66.67% |
|
| Windows 10 |
33.33% |
|
Which OS releases does it run on? |
| Windows 7 Home Premium |
50.00% |
|
| Windows 8.1 |
25.00% |
|
| Windows 8.1 Pro |
8.33% |
|
| Windows 7 Professional |
8.33% |
|
| Windows 7 Ultimate |
8.33% |
|
Geography
58.82% of installs come from Slovakia
Which countries install it?
| Slovakia |
58.82% |
| United States |
29.41% |
| Czech Republic |
11.76% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
| Acer |
30.00% |
|
| Lenovo |
20.00% |
|
| Toshiba |
20.00% |
|
| ASUS |
10.00% |
|
| Samsung |
10.00% |
|
| GIGABYTE |
10.00% |
|
Common models |
| Acer Aspire E1-532 |
20.00% |
|
| TOSHIBA Satellite A300 |
10.00% |
|
| Micro-Star MS-7519 |
10.00% |
|
| LENOVO 10115 |
10.00% |
|
| ASUSTeK F5GL |
10.00% |
|
| TOSHIBA SATELLITE C660 |
10.00% |
|
About (from Speedchecker Limited)
Speedchecker Limited is a Sheffield based company that specializes in internet speed testing , network monitoring and PC optimalization.
Publisher URL: www.pcspeedup.com