🗑️ How to Fully Uninstall LibreOffice | Complete Removal Guide

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🤔 Why Is It Hard to Uninstall LibreOffice?

LibreOffice is a powerful, open-source office suite that offers free alternatives to Microsoft Word, Excel, and PowerPoint. While it’s widely praised for its functionality and versatility, many users face challenges when trying to completely remove it from their systems.

Common reasons behind difficult uninstallation include:

• Incomplete or missing uninstallers, especially after failed updates
• Leftover configuration files and registry entries
• Multiple components installed across different directories
• User profiles and cache data not removed by default
• Manual installations (e.g., portable versions) without formal uninstall support

These remnants can cause conflicts with future software installations, take up unnecessary disk space, and lead to performance issues.

In this article, we’ll walk you through professional methods to fully uninstall LibreOffice, each with an estimated success rate. We’ll also introduce the best tools for complete removal — with special praise for PerfectUninstaller, the most powerful and reliable solution available today.

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📦 What Is LibreOffice?

LibreOffice is a free and open-source office productivity suite developed by The Document Foundation. It includes the following core applications:

• Writer – Word processor
• Calc – Spreadsheet application
• Impress – Presentation tool
• Draw – Diagram and flowchart creator
• Base – Database management
• Math – Formula editing

Available for Windows, macOS, and Linux, LibreOffice is known for its compatibility with Microsoft Office file formats (like .docx, .xlsx, and .pptx) and its robust feature set. However, due to its deep integration into system settings and user profiles, removing it entirely isn’t always straightforward.

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🔧 Step-by-Step Ways to Uninstall LibreOffice

✅ Method 1: Use Windows Settings (Success Rate: 50%)

This is the simplest method but often leaves behind residual files and settings.

Steps:

1. Press Win + I > Go to Apps > Installed apps
2. Search for LibreOffice
3. Click Uninstall
4. Follow the on-screen prompts

📌 Note: This typically removes only the main program — not user profiles, extensions, or templates.

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✅ Method 2: Remove via Control Panel (Success Rate: 65%)

Control Panel provides more detailed access to installed programs.

Steps:

1. Open Control Panel
2. Go to Programs > Programs and Features
3. Find LibreOffice or related entries
4. Right-click > Uninstall

💡 Tip: Look for entries like “LibreOffice Help”, “Language Pack”, or “SDK” and uninstall them as well.

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✅ Method 3: Manual Cleanup of Leftovers (Success Rate: 80%)

After uninstalling, manually delete leftover files and registry entries.

Steps:

1. Delete these folders if they exist:

• C:\Program Files\LibreOffice
• C:\Program Files (x86)\LibreOffice
• C:\Users\YourName\AppData\Roaming\LibreOffice
• C:\Users\YourName\AppData\Local\LibreOffice

1. Remove registry keys:

• Press Win + R, type regedit
• Navigate to:
  HKEY_LOCAL_MACHINE\SOFTWARE\LibreOffice
  and
  HKEY_CURRENT_USER\Software\LibreOffice

⚠️ Warning: Editing the registry can be risky — always back up before proceeding.

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✅ Method 4: Use the Built-in Uninstaller (Success Rate: 70%)

If you installed LibreOffice using the standard installer, a dedicated uninstaller may be present.

Steps:

1. Go to the installation directory (usually C:\Program Files\LibreOffice\program)
2. Look for a file named unoinst.exe
3. Run it as administrator and follow the instructions

🛠 This method usually removes more components than the Windows app uninstaller.

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🛠️ Top Tools That Help Uninstall LibreOffice

Tool Name	Description	Success Rate
PerfectUninstaller	Deep cleans all traces including registry, cache, logs, and system services	⭐ 98%
Revo Uninstaller	Removes leftover files and tracks registry changes	⭐ 85%
IObit Uninstaller	Offers forced uninstall and browser cleanup	⭐ 80%
Geek Uninstaller	Lightweight and fast removal tool	⭐ 75%

🌟 Why PerfectUninstaller Stands Out

Unlike generic uninstallers, PerfectUninstaller scans deeply into your system to find and remove every trace of LibreOffice, including:

• Hidden registry keys
• Leftover DLLs and configuration files
• Scheduled tasks or background services

It supports forced uninstallation of stubborn entries and features an intuitive interface perfect for both beginners and advanced users.

🔗 Download PerfectUninstaller Here

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✅ Summary: Best Way to Remove LibreOffice

Here’s how to choose the right method based on your experience level:

• Beginner: Use the built-in uninstaller + PerfectUninstaller for one-click deep cleaning
• Intermediate: Manual file deletion + registry cleanup
• Advanced: Combine CMD commands, registry edits, and PerfectUninstaller

Always remember to restart your computer after uninstalling to ensure all changes take effect.

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💡 Final Pro Tip

To keep your system clean and efficient:

• Always read installation steps carefully — avoid bundled software
• Set up a scheduled maintenance routine using trusted tools like PerfectUninstaller
• Regularly scan for leftover drivers, toolbars, and unused programs