SumatraPDF SumatraPDF

A way to uninstall SumatraPDF from your PC

SumatraPDF is a computer program. This page is comprised of details on how to uninstall it from your computer. The Windows release was created by Krzysztof Kowalczyk. Further information on Krzysztof Kowalczyk can be seen here. Click on to get more information about SumatraPDF on Krzysztof Kowalczyk's website. SumatraPDF is normally set up in the C:\Program Files (x86)\SumatraPDF folder, however this location may differ a lot depending on the user's decision when installing the program. SumatraPDF's complete uninstall command line is C:\Program Files (x86)\SumatraPDF\uninstall.exe. SumatraPDF.exe is the SumatraPDF's primary executable file and it takes close to 1.77 MB (1856584 bytes) on disk.

The following executable files are contained in SumatraPDF. They occupy 2.07 MB (2173072 bytes) on disk.

  • SumatraPDF.exe (1.77 MB)
  • uninstall.exe (309.07 KB)

This page is about SumatraPDF version 2.3.2 only. For other SumatraPDF versions please click below: to view all...
Following the uninstall process, the application leaves some files behind on the computer. Part_A few of these are shown below.

Folders left behind when you uninstall SumatraPDF:
  • C:\Program Files (x86)\SumatraPDF
  • C:\Users\UserName\AppData\Roaming\IDM\DwnlData\UserName\SumatraPDF-3.0_14
  • C:\Users\UserName\AppData\Roaming\IDM\DwnlData\UserName\SumatraPDF-3.0-install_13
  • C:\Users\UserName\AppData\Roaming\IDM\DwnlData\UserName\SumatraPDF-3.0-install_15

Generally, the following files remain on disk:
  • C:\Program Files (x86)\SumatraPDF\DroidSansFallback.ttf
  • C:\Program Files (x86)\SumatraPDF\libmupdf.dll
  • C:\Program Files (x86)\SumatraPDF\npPdfViewer.dll
  • C:\Program Files (x86)\SumatraPDF\PdfFilter.dll

Registry keys:
  • HKEY_CLASSES_ROOT\.cbr\OpenWithList\SumatraPDF.exe
  • HKEY_CLASSES_ROOT\.cbz\OpenWithList\SumatraPDF.exe
  • HKEY_CLASSES_ROOT\.chm\OpenWithList\SumatraPDF.exe
  • HKEY_CLASSES_ROOT\.djvu\OpenWithList\SumatraPDF.exe

Registry values that are not removed from your PC:
  • HKEY_CLASSES_ROOT\Applications\SumatraPDF.exe\DefaultIcon\
  • HKEY_CLASSES_ROOT\Applications\SumatraPDF.exe\Shell\Open\Command\
  • HKEY_CLASSES_ROOT\Applications\SumatraPDF.exe\Shell\Print\Command\
  • HKEY_CLASSES_ROOT\Applications\SumatraPDF.exe\Shell\PrintTo\Command\

How to remove SumatraPDF with Advanced Uninstaller PRO

SumatraPDF is a program offered by Krzysztof Kowalczyk. Frequently, computer users decide to erase it. Sometimes this is difficult because deleting this by hand takes some know-how related to Windows program uninstallation. The best QUICK manner to erase SumatraPDF is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your Windows PC, install it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and all around tool to maximize the performance of your Windows PC.


2. Start Advanced Uninstaller PRO. Take some time to admire the program's interface and number of tools available. Advanced Uninstaller PRO is a powerful Windows tool.

3. Click on the General Tools button
Go to General Tools

4. Click on the Uninstall Programs button
Go to Uninstall Programs

5. All the programs existing on your PC will appear

6. Navigate the list of programs until you find SumatraPDF or simply activate the Search field and type in "SumatraPDF". If it exists on your system the SumatraPDF program will be found very quickly. Notice that after you select SumatraPDF in the list of programs, the following data about the application is shown to you:

  • Safety rating (in the left lower corner). This explains the opinion other users have about SumatraPDF, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Details about the app you are about to uninstall, by pressing the Properties button.
For instance you can see that for SumatraPDF:

  • The web site of the program is:
  • The uninstall string is: C:\Program Files (x86)\SumatraPDF\uninstall.exe
7. Press the Uninstall button. A confirmation dialog will come up. accept the uninstall by pressing Uninstall. Advanced Uninstaller PRO will then uninstall SumatraPDF.
Uninstall SumatraPDF

8. After removing SumatraPDF, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to go ahead with the cleanup. All the items that belong SumatraPDF that have been left behind will be found and you will be able to delete them. By uninstalling SumatraPDF using Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your disk.

Your PC will remain clean, speedy and ready to run without errors or problems.


Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
  • Windows Vista (6.0)
Software Application


This page is not a piece of advice to remove SumatraPDF by Krzysztof Kowalczyk from your PC, we are not saying that SumatraPDF by Krzysztof Kowalczyk is not a good application for your computer. This text simply contains detailed instructions on how to remove SumatraPDF in case you want to. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-06-20 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2016-06-20 15:50:33.993