ARX Signature API ARX Signature API

A way to uninstall ARX Signature API from your PC

ARX Signature API is a Windows application. Read more about how to remove it from your computer. It is made by Algorithmic Research Ltd.. Go over here where you can read more on Algorithmic Research Ltd.. More information about the app ARX Signature API can be found at . Usually the ARX Signature API application is placed in the C:\Archivos de programa\ARX\ARX Signature API folder, depending on the user's option during install. ARX Signature API's entire uninstall command line is MsiExec.exe /X{983F432E-2AC4-4D3B-8EE9-0F930BD40352}. OmniSign.exe is the ARX Signature API's primary executable file and it takes around 2.79 MB (2930016 bytes) on disk.

The executables below are part of ARX Signature API. They take an average of 3.12 MB (3269152 bytes) on disk.

  • ARFileSign.exe (174.84 KB)
  • cleanup.exe (156.34 KB)
  • OmniSign.exe (2.79 MB)

The current page applies to ARX Signature API version 6.20 only. For other ARX Signature API versions please click below: to view all...
ARX Signature API has the habit of leaving behind some leftovers.

Directories that were left behind:
  • C:\Program Files\ARX\ARX Signature API

Files remaining:
  • C:\Program Files\ARX\ARX Signature API\ARFileSign.exe
  • C:\Program Files\ARX\ARX Signature API\ARNativeXMLDSIG.dll
  • C:\Program Files\ARX\ARX Signature API\ARSigInvalid.jpg
  • C:\Program Files\ARX\ARX Signature API\ARSigScreenDump.jpg

You will find in the Windows Registry that the following keys will not be cleaned; remove them one by one using regedit.exe:
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files|ARX|ARX Signature API|ARNativeXMLDSIG.dll
  • HKEY_CLASSES_ROOT\TypeLib\{23319180-2253-11D7-BD2E-08004608C318}
  • HKEY_CLASSES_ROOT\TypeLib\{685C9055-EBAE-4713-94F4-4B2D28C90B9E}
  • HKEY_CLASSES_ROOT\TypeLib\{8A2DB6F0-7C87-4C81-A19D-9E7065FDC01F}

Use regedit.exe to delete the following additional values from the Windows Registry:
  • HKEY_CLASSES_ROOT\AcroExch.Document.11\shell\Sign\command\
  • HKEY_CLASSES_ROOT\CLSID\{021A3469-6F84-4AB3-9E86-018EBD2157CF}\InprocServer32\
  • HKEY_CLASSES_ROOT\CLSID\{06589FB7-BB95-484C-82D3-D364F536D8A1}\InprocServer32\
  • HKEY_CLASSES_ROOT\CLSID\{06589FB7-BB95-484C-82D3-D364F536D8A1}\ToolboxBitmap32\

A way to remove ARX Signature API from your computer with the help of Advanced Uninstaller PRO

ARX Signature API is a program released by the software company Algorithmic Research Ltd.. Some users want to uninstall this program. Sometimes this can be easier said than done because uninstalling this by hand requires some know-how regarding PCs. The best SIMPLE solution to uninstall ARX Signature API is to use Advanced Uninstaller PRO. Take the following steps on 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 a very useful uninstaller and all around utility to take care of your Windows computer.


  • navigate to Download Link
  • download the setup by pressing the DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with the program's design and wealth of tools available. Advanced Uninstaller PRO is a very useful Windows tool.

3. Press the General Tools category
Go to General Tools

4. Activate the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the programs installed on your PC will be shown to you

6. Navigate the list of programs until you locate ARX Signature API or simply click the Search field and type in "ARX Signature API". The ARX Signature API app will be found automatically. Notice that when you click ARX Signature API in the list of programs, the following data about the program is available to you:

  • Star rating (in the left lower corner). This explains the opinion other users have about ARX Signature API, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Details about the program you want to uninstall, by pressing the Properties button.
For example you can see that for ARX Signature API:

  • The software company is:
  • The uninstall string is: MsiExec.exe /X{983F432E-2AC4-4D3B-8EE9-0F930BD40352}
7. Click the Uninstall button. A confirmation dialog will appear. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will automatically remove ARX Signature API.
Uninstall ARX Signature API

8. After uninstalling ARX Signature API, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to start the cleanup. All the items of ARX Signature API that have been left behind will be detected and you will be able to delete them. By uninstalling ARX Signature API with Advanced Uninstaller PRO, you are assured that no Windows registry items, files or folders are left behind on your system.

Your Windows computer will remain clean, speedy and able to take on new tasks.

Geographical user distribution

  • Windows 7 (6.1)
  • Windows XP (5.1)
  • Windows 8.1 (6.3)
  • 10.0
Software Application


The text above is not a piece of advice to uninstall ARX Signature API by Algorithmic Research Ltd. from your computer, nor are we saying that ARX Signature API by Algorithmic Research Ltd. is not a good software application. This page only contains detailed info on how to uninstall ARX Signature API in case 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' PCs.

2017-06-07 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm
Last update on: 2017-06-07 07:03:58.853