How to Download, Fix, and Update Itextsharp.dll

Last Updated: 11/25/2023
[Average Article Time to Read: 4.7 minutes]

The development of iTextSharp by Free PDF Solutions prompted the latest creation of itextsharp.dll. It is also known as a iTextSharp file (file extension DLL), which is classified as a type of Win32 DLL (Dynamic link library) file.

The first release in the Windows 10 Operating System for itextsharp.dll was on 04/02/2019 inside PDFCreator 3.4.1. On 02/26/2016, version 5.3.3.0 was released for Free PDF Unlocker 1.

This article discusses complete file details, DLL file troubleshooting instructions for problems with itextsharp.dll, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: itextsharp.dll
File Extension: DLL file extension
Description: iTextSharp
Object File Type: Dynamic link library
Comments: A free PDF library ported from Java iText.
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: 1T3XT BVBA
Software Program: iTextSharp
Legal Copyright: Copyright (C) 1999-2012 by Bruno Lowagie and Paulo Soares. All Rights Reserved.
File Details
Character Set: Unicode
Language Code: Neutral
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x377c7e
Code Size: 3629056
Assembly Version: 5.3.3.0


What are itextsharp.dll Error Messages?


Dynamic Link Library itextsharp.dll Errors

itextsharp.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like itextsharp.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like MpSigStub.exe - to follow. These files were created so that multiple programs (eg. Free PDF Unlocker) could share the same itextsharp.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when itextsharp.dll is attempted to be loaded either when Free PDF Unlocker is starting up, or in some cases already running. Some of the most common itextsharp.dll errors include:

Your itextsharp.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Free PDF Unlocker), or deleted by a malware infection. Furthermore, itextsharp.dll file corruption could be caused from a power outage when loading Free PDF Unlocker, system crash while loading itextsharp.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix itextsharp.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your itextsharp.dll issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the itextsharp.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Free PDF Unlocker (or related software), uninstall then try reinstalling Free PDF Unlocker software.

You can uninstall Free PDF Unlocker software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Free PDF Unlocker 1 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Free PDF Unlocker software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Free PDF Unlocker 1

Free PDF Solutions

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many itextsharp.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the itextsharp.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your itextsharp.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate itextsharp.dll file version. We maintain a comprehensive database of 100% malware-free itextsharp.dll files for every applicable version of Free PDF Unlocker. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download itextsharp.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Free PDF Unlocker folder location:
    Windows 10: C:\Program Files\PDFCreator\
    Windows 10: C:\Program Files (x86)\Free PDF Unlocker\
    Windows 10: C:\Program Files (x86)\freepdfsolutions.com\Free Scan to PDF\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve itextsharp.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download itextsharp.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying itextsharp.dll to your appropriate Windows system directory. Free PDF Solutions typically does not release Free PDF Unlocker DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing itextsharp.dll and all other DLL files for Free PDF Unlocker. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


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api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11624 C:\Windows\System32\LogFiles\WMI\RtBackup\
System.Data.ni.dll Dynamic Link Library Free PDF Unlocker 1 8741888 C:\Program Files\Microsoft Office 15\root\vfs\P...
qtquicktemplates2plugi... C++ Application Development Framework Qt5 (5.11.1.0) 254312 C:\Users\Tester\AppData\Local\
qtquickcontrolsplugin.dll C++ Application Development Framework Qt5 (5.11.1.0) 279608 C:\Users\Tester\AppData\Local\

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symbol.ttf TrueType Font Free PDF to Word 1 70128 C:\Program Files\WindowsApps\Microsoft.Office.O...
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setupapi.dev.log Log Free PDF to Word 1 684126 C:\Windows\inf\
setupapi.dev.log Log Free JPG to PDF 1.2 684126 C:\Windows\inf\
WmiApRpl.ini Windows Initialization Free JPG to PDF 1.2 29736 C:\Windows\inf\WmiApRpl\0009\


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