84,488,480 programs installed

Should I remove B1 Free Archiver?

What percent of users and experts removed it?
45% remove it55% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #8,953
United States Rank #13,511
Reach 0.0427%
Lifespan of installation (until removal)
< 9.50 days
280.31 days >
Average installed length: 147.28 days

Other programs by Catalina Group

B1 Free Archiver

What is B1 Free Archiver?  (from Catalina Group)

B1 archive is an open archive format, where best proven solutions were improved even more with new original ideas. It's free and available for both personal and commercial use. B1 Archiver is extremely simple to use, you don't need comprehensive manuals or guides. Just install it and enjoy. Also it works very fast eve...  Read more


B1 Free Archiver is a software program developed by Catalina Group. 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 primary executable is named B1Manager.exe. The setup package generally installs about 13 files and is usually about 35.1 MB (36,801,080 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 25% of users of B1 Free Archiver come from the United States, it is also popular in Brazil and United Kingdom.

Program detailsProgram details

URL: b1.org
Installation folder: C:\Program Files\b1 free archiver
Uninstaller: C:\Program Files\B1 Free Archiver\uninstall.exe
Estimated size: 35.1 MB

Program filesFiles installed by B1 Free Archiver

Program executable:B1Manager.exe
Name:B1 Free Archiver
Path:C:\Program Files\b1 free archiver\B1Manager.exe
Additional files:
  • installer.exe - B1 Free Archiver Installer
  • uninstall.exe (by b1.org) - B1 Free Archiver Setup
  • B1Manager.exe (by b1.org) - B1 Free Archiver

Program behaviorsBehaviors exhibited

Scheduled Task
  • B1Manager.exe is scheduled as a task with the class '{D14376A6-7965-46A7-84A7-1E3BB0697BDC}' (runs on registration).

Program resource utilizationResource utilization averages

Memory:25.27 MB
21.09 MB average
Total CPU:0.0382032839%
0.031193% average
Kernel CPU:0.01337186%
0.016088% average
User CPU:0.02483143%
0.015104% average

How do I remove B1 Free Archiver?

You can uninstall B1 Free Archiver from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. 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.
  2. When you find the program B1 Free Archiver, 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).
  3. Follow the prompts. A progress bar shows you how long it will take to remove B1 Free Archiver.

Win 7 (SP1) 60%
Win 8 0%
Uninstall it 45%
Keep it 55%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 70.90%
Windows 10 16.63%
Windows XP 7.84%
Windows Vista 4.39%
Windows Server 2003 0.24%
Which OS releases does it run on?
Windows 7 Ultimate 28.02%
Windows 7 Home Premium 24.79%
Windows 7 Professional 10.06%
Microsoft Windows XP 7.78%
Windows 7 Home Basic 4.43%
Windows 8 Pro 4.19%

Distribution by countryGeography

24.63% of installs come from the United States
Which countries install it?
  United States 24.63%
  Brazil 14.38%
  United Kingdom 3.11%
  Saudi Arabia 2.99%
  Indonesia 2.88%
  India 2.76%
  Iran 2.76%
  Philippines 2.19%
  MA 2.07%
  Spain 1.84%
  Canada 1.84%
  Australia 1.73%
  DZ 1.73%
  Argentina 1.73%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 26.13%
Dell 20.15%
Acer 15.79%
Toshiba 9.44%
ASUS 8.53%
Samsung 4.90%
Lenovo 4.72%
American Megatrends 1.27%
Intel 0.91%
Common models
HP Pavilion g6 Notebook P... 6.45%
HP Pavilion dv6 Notebook ... 6.09%
Dell Inspiron N5010 3.23%
Positivo MOBILE 3.23%
Dell Inspiron N5110 2.51%
HP G62 Notebook PC 2.51%

comments4 comments

user comment
user comment
AngryBirdover a year ago
I could not remove B1 Free Archiver from control panel nor programx86. I hope there is some solution here
user comment
b1 hater2over a year ago
@angel gabriel.. i closed all browsers and open folders but i still can't delete it
user comment
Angel Gabrielover a year ago
@B1 hater, if you're still having the problem you can delete B1 free archiver from your PC by opening C:/Program Files(x86)/ Then delete B1 archiver from the folders list. You need to close all browsers and all open folders for the operation to be successful.
user comment
B1 haterover a year ago
i can't get rid of the damn thing :(