84,488,480 programs installed

Should I remove calibre 64bit?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #618
United States Rank #896
Reach 1.0815%
Lifespan of installation (until removal)
< 14.76 days
435.34 days >
Average installed length: 228.74 days

Versions

VersionDistribution
4.7.0 0.00%
4.6.0 0.01%
4.5.0 0.02%
4.4.0 0.01%
4.3.0 0.01%
4.2.0 0.01%
4.1.0 0.00%
4.0.0 0.00%
3.47.1 0.01%
3.42.0 0.00%
3.41.3 0.00%
3.40.1 0.01%
3.28.0 0.00%
3.27.1 0.03%
3.27.0 0.00%
3.26.1 0.08%
3.26.0 0.00%
3.25.0 0.10%
3.24.2 0.02%
3.24.0 0.01%
3.23.0 0.19%
3.22.1 0.27%
3.22.0 0.01%
3.21.0 0.23%
3.20.0 0.27%
3.19.0 0.33%
3.18.0 0.19%
3.17.0 0.13%
3.16.0 0.23%
3.15.0 0.42%
3.14.0 0.42%
3.13.0 0.21%
3.12.0 0.32%
3.11.1 0.08%
3.11.0 0.00%
3.10.0 0.12%
3.9.0 0.10%
3.8.0 0.09%
3.7.0 0.23%
3.6.0 0.09%
3.5.0 0.04%
3.4.0 0.08%
3.3.0 0.07%
3.2.1 0.12%
3.2.0 0.02%
3.1.1 0.10%
3.1.0 0.01%
3.0.0 0.10%
2.85.1 0.64%
2.85.0 0.08%
2.84.0 0.21%
229 versions

calibre 64bit

What is calibre 64bit?  (from Kovid Goyal)

Calibre(64-bit) is program to manage your eBook collection. It acts as an e-library and also allows for format conversion, news feeds to eBook conversion, as well as e-book reader sync features and an integrated e-book viewer. It features library management, format conversion (all major eBook formats), syncing to e-boo...  Read more

Overview

calibre 64bit is a program developed by Kovid Goyal. The most used version is 2.85.1, with over 38% of all installations currently using this version. During setup, the program registers itself to launch on boot through a Windows Schedule Task in order to automatically start-up. 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 calibre.exe. The software installer includes 30 files and is usually about 1.04 MB (1,094,930 bytes). In comparison to the total number of users, most PCs are running the OS Windows 10 as well as Windows 7 (SP1). While about 39% of users of calibre 64bit come from the United States, it is also popular in Germany and Italy.

Program detailsProgram details

URL: calibre-ebook.com
Help link: calibre-ebook.com/help
Installation folder: C:\Program Files\Calibre2\
Uninstaller: MsiExec.exe /I{3A089BB3-2CED-49B7-9B12-9AF5F623405E}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 1.04 MB
Language: English (United States)

Program filesFiles installed by calibre 64bit

Program executable:calibre.exe
Name:calibre
The main calibre program
Path:C:\Program Files\Calibre2\calibre.exe
MD5:d7333dc32dea9665919e5f04294760fe
Additional files:
  • calibre-complete.exe (by calibre-ebook.com) - calibre (An executable program)
  • calibre-customize.exe (by calibre-ebook.com) - Command line interface to calibre plugin system
  • calibredb.exe - Command line interface to the calibre database
  • calibre-debug.exe - Command line interface for calibre debugging/development
  • calibre-eject.exe - Helper program for ejecting connected reader devices
  • calibre-launcher.dll - Utility functions common to all executables
  • calibre-parallel.exe - calibre worker process
  • calibre-server.exe - Standalone calibre content server
  • calibre-smtp.exe - Command line interface for sending books via email
  • ebook-convert.exe - Command line interface to the conversion/news download system
  • ebook-device.exe
  • ebook-edit.exe - The calibre e-book editor
  • ebook-meta.exe - Command line interface for manipulating e-book metadata
  • ebook-polish.exe
  • ebook-viewer.exe - The calibre e-book viewer
  • fetch-ebook-metadata.exe
  • lrf2lrs.exe
  • lrfviewer.exe - Viewer for LRF files
  • lrs2lrf.exe
  • markdown-calibre.exe
  • web2disk.exe
  • pdfinfo.exe
  • pdftohtml.exe
  • pdftoppm.exe

Program behaviorsBehaviors exhibited

2 Scheduled Tasks
  • calibre.exe is scheduled as a task with the class '{7D48CD7E-B45E-40DA-869B-682D46C2EC4D}' (runs on registration).
  • calibre-server.exe is scheduled as a task named 'Serveur Calibre' (runs on boot).
Scheduled Task (Boot/Login)
  • calibre-server.exe is automatically launched at startup through a scheduled task named Serveur Calibre.

How do I remove calibre 64bit?

You can uninstall calibre 64bit 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 calibre 64bit, 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 calibre 64bit.

OS VERSIONS
Win 10 54%
Win 7 (SP1) 0%
 
HOW IT STARTS
Scheduled task? Yes
(Runs on Windows boot)
 
USER ACTIONS
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 54.03%
Windows 7 45.42%
Windows Vista 0.50%
Windows XP 0.04%
Which OS releases does it run on?
Windows 7 Home Premium 24.43%
Windows 10 Home 16.10%
Windows 8.1 12.28%
Windows 7 Ultimate 9.77%
Windows 7 Professional 9.67%
Windows 10 Pro 9.12%

Distribution by countryGeography

39.10% of installs come from the United States
Which countries install it?
  United States 39.10%
  Germany 16.40%
  Italy 6.39%
  United Kingdom 5.35%
  France 4.13%
  Netherlands 3.76%
  Canada 3.53%
  Spain 2.80%
  Australia 2.06%
  Austria 1.17%
  Poland 1.07%
  Brazil 1.07%
  Belgium 1.01%
  India 0.67%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 21.85%
Acer 15.97%
Dell 15.70%
ASUS 14.87%
GIGABYTE 6.85%
Medion 6.64%
Lenovo 6.20%
Samsung 5.03%
Toshiba 4.97%
Intel 1.00%
MSI 0.93%
Common models
ASUS All Series 9.68%
HP Pavilion dv6 Notebook ... 5.11%
HP Pavilion dv7 Notebook ... 4.89%
HP Pavilion g6 Notebook P... 3.46%
HP Pavilion 15 Notebook P... 2.18%
MEDIONPC MS-7728 2.15%

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