calibre 64bit calibre 64bit

How to uninstall calibre 64bit from your computer

This page contains detailed information on how to remove calibre 64bit for Windows. The Windows version was developed by Kovid Goyal. More information about Kovid Goyal can be seen here. You can see more info about calibre 64bit at . calibre 64bit is usually installed in the C:\Program Files\Calibre2 directory, depending on the user's choice. The full uninstall command line for calibre 64bit is MsiExec.exe /I{C50C44CA-48EE-4052-B629-6413080A0DDD}. The program's main executable file is called calibre.exe and it has a size of 168.00 KB (172032 bytes).

The following executables are installed together with calibre 64bit. They occupy about 6.28 MB (6585344 bytes) on disk.

  • calibre-complete.exe (24.00 KB)
  • calibre-customize.exe (24.00 KB)
  • calibre-debug.exe (24.00 KB)
  • calibre-eject.exe (31.50 KB)
  • calibre-file-dialog.exe (36.00 KB)
  • calibre-parallel.exe (24.00 KB)
  • calibre-server.exe (24.00 KB)
  • calibre-smtp.exe (24.00 KB)
  • calibre.exe (168.00 KB)
  • calibredb.exe (24.00 KB)
  • cjpeg-calibre.exe (564.00 KB)
  • ebook-convert.exe (24.00 KB)
  • ebook-device.exe (24.00 KB)
  • ebook-edit.exe (74.00 KB)
  • ebook-meta.exe (24.00 KB)
  • ebook-polish.exe (24.00 KB)
  • ebook-viewer.exe (74.00 KB)
  • fetch-ebook-metadata.exe (24.00 KB)
  • jpegtran-calibre.exe (323.00 KB)
  • lrf2lrs.exe (24.00 KB)
  • lrfviewer.exe (74.00 KB)
  • lrs2lrf.exe (24.00 KB)
  • markdown-calibre.exe (24.00 KB)
  • optipng-calibre.exe (158.50 KB)
  • pdfinfo.exe (1.32 MB)
  • pdftohtml.exe (1.59 MB)
  • pdftoppm.exe (1.53 MB)
  • web2disk.exe (24.00 KB) to view all...

The information on this page is only about version 2.63.0 of calibre 64bit. You can find below a few links to other calibre 64bit versions: to view all...
calibre 64bit has the habit of leaving behind some leftovers.

Directories that were left behind:
  • C:\Program Files\Calibre2

Check for and delete the following files from your disk when you uninstall calibre 64bit:
  • C:\Program Files\Calibre2\calibre.exe
  • C:\Program Files\Calibre2\calibre-complete.exe
  • C:\Program Files\Calibre2\calibre-customize.exe
  • C:\Program Files\Calibre2\calibredb.exe
  • C:\Program Files\Calibre2\calibre-debug.exe
  • C:\Program Files\Calibre2\calibre-eject.exe
  • C:\Program Files\Calibre2\calibre-file-dialog.exe
  • C:\Program Files\Calibre2\calibre-launcher.dll
  • C:\Program Files\Calibre2\calibre-parallel.exe
  • C:\Program Files\Calibre2\calibre-server.exe
  • C:\Program Files\Calibre2\calibre-smtp.exe
  • C:\Program Files\Calibre2\cjpeg-calibre.exe
  • C:\Program Files\Calibre2\DLLs\expat.dll
  • C:\Program Files\Calibre2\DLLs\freetype.dll
  • C:\Program Files\Calibre2\DLLs\icudt53.dll
  • C:\Program Files\Calibre2\DLLs\icuin53.dll
  • C:\Program Files\Calibre2\DLLs\icuio53.dll
  • C:\Program Files\Calibre2\DLLs\icule53.dll
  • C:\Program Files\Calibre2\DLLs\iculx53.dll
  • C:\Program Files\Calibre2\DLLs\icutu53.dll
  • C:\Program Files\Calibre2\DLLs\icuuc53.dll
  • C:\Program Files\Calibre2\DLLs\jpeg8.dll
  • C:\Program Files\Calibre2\DLLs\libeay32.dll
  • C:\Program Files\Calibre2\DLLs\libexslt.dll
  • C:\Program Files\Calibre2\DLLs\libiconv.dll
  • C:\Program Files\Calibre2\DLLs\libimobiledevice.dll
  • C:\Program Files\Calibre2\DLLs\libplist.dll
  • C:\Program Files\Calibre2\DLLs\libpng16.dll
  • C:\Program Files\Calibre2\DLLs\libusbmuxd.dll
  • C:\Program Files\Calibre2\DLLs\libxml2.dll
  • C:\Program Files\Calibre2\DLLs\libxslt.dll
  • C:\Program Files\Calibre2\DLLs\perfmondata.dll
  • C:\Program Files\Calibre2\DLLs\PIL\__init__.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\_binary.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\_imaging.pyd
  • C:\Program Files\Calibre2\DLLs\PIL\_imagingft.pyd
  • C:\Program Files\Calibre2\DLLs\PIL\_imagingmath.pyd
  • C:\Program Files\Calibre2\DLLs\PIL\_util.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ArgImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\BdfFontFile.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\BmpImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\BufrStubImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ContainerIO.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\CurImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\DcxImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\EpsImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ExifTags.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\FitsStubImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\FliImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\FontFile.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\FpxImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\GbrImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\GdImageFile.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\GifImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\GimpGradientFile.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\GimpPaletteFile.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\GribStubImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\Hdf5StubImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\IcnsImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\IcoImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\Image.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageChops.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageCms.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageColor.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageDraw.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageDraw2.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageEnhance.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageFile.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageFileIO.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageFilter.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageFont.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageGrab.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageMath.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageMode.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageOps.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImagePalette.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImagePath.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageQt.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageSequence.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageShow.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageStat.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageTk.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageTransform.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImageWin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\ImtImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\IptcImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\Jpeg2KImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\JpegImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\JpegPresets.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\McIdasImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\MicImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\MpegImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\MspImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\OleFileIO.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\
  • C:\Program Files\Calibre2\DLLs\PIL\PaletteFile.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\PalmImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\PcdImagePlugin.pyo
  • C:\Program Files\Calibre2\DLLs\PIL\PcfFontFile.pyo

Use regedit.exe to manually remove from the Windows Registry the data below:
  • HKEY_LOCAL_MACHINE\Software\calibre 64bit
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{C50C44CA-48EE-4052-B629-6413080A0DDD}
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-complete.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-customize.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-debug.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-eject.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-file-dialog.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-parallel.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-server.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\calibre-smtp.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\cjpeg-calibre.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\jpegtran-calibre.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\markdown-calibre.exe
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\optipng-calibre.exe

Open regedit.exe to remove the values below from the Windows Registry:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\Calibre2\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{C50C44CA-48EE-4052-B629-6413080A0DDD}\

How to uninstall calibre 64bit from your computer using Advanced Uninstaller PRO

calibre 64bit is an application by the software company Kovid Goyal. Sometimes, people choose to erase this program. Sometimes this can be troublesome because removing this by hand takes some advanced knowledge regarding Windows program uninstallation. One of the best SIMPLE way to erase calibre 64bit is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and all around utility to take care of your Windows system.


2. Run Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's design and number of features available. Advanced Uninstaller PRO is a powerful Windows optimizer.

3. Press the General Tools button
Go to General Tools

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

5. All the programs existing on the computer will be made available to you

6. Navigate the list of programs until you find calibre 64bit or simply click the Search field and type in "calibre 64bit". If it exists on your system the calibre 64bit application will be found automatically. Notice that when you select calibre 64bit in the list of applications, some data regarding the program is shown to you:

  • Star rating (in the lower left corner). This explains the opinion other people have regarding calibre 64bit, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Press the Read reviews button.
  • Details regarding the program you want to remove, by clicking on the Properties button.
For instance you can see that for calibre 64bit:

  • The web site of the program is:
  • The uninstall string is: MsiExec.exe /I{C50C44CA-48EE-4052-B629-6413080A0DDD}
7. Press the Uninstall button. A confirmation page will show up. accept the uninstall by clicking Uninstall. Advanced Uninstaller PRO will then uninstall calibre 64bit.
Uninstall calibre 64bit

8. After removing calibre 64bit, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items that belong calibre 64bit that have been left behind will be detected and you will be able to delete them. By uninstalling calibre 64bit with Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your computer.

Your Windows system will remain clean, speedy and ready to take on new tasks.


Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
Software Application


This page is not a recommendation to remove calibre 64bit by Kovid Goyal from your PC, nor are we saying that calibre 64bit by Kovid Goyal is not a good application for your computer. This text simply contains detailed info on how to remove calibre 64bit supposing you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-07-22 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-07-22 12:14:16.610