Before dissecting the specific version number (v6.13.10517), it is crucial to understand the "Professional Plus" tier. Unlike the free version, which offers only basic cleaning, Professional Plus is a bundle. It includes:
For users in 2021, this suite represented a complete "tune-up" toolkit rather than just a temporary file cleaner.
| Feature | CCleaner Pro Plus v6.13 (2021) | Modern CCleaner Pro (v7.x) | | :--- | :--- | :--- | | License Model | Perpetual (One payment) | Subscription (Yearly) | | Windows 11 Support | Partial (Up to 22H2) | Full | | Browser Cleaning | Chrome/Edge/Firefox (2021 versions) | Brave, Vivaldi, Opera GX, Slack | | Software Updater | Basic (20 apps) | Advanced (50+ apps) | | Background Bloat | Low (~30MB RAM) | High (~90MB RAM) | | Driver Updater | No | Yes (Built-in) |
This is the million-dollar question. As of late 2023 and into 2024/2025, security experts are divided.
The Pros of Using v6.13.10517:
The Cons and Security Risks:
Verdict: Install v6.13.10517 only on an offline machine (a PC not connected to the internet) or a legacy Windows 10 system. For daily drivers on Windows 11 23H2 or newer, upgrade to at least v6.20 or later.
A controversial but beloved feature. v6.13 uses a safe scanning algorithm to find:
CCleaner Professional Plus is a commercial Windows utility suite from Piriform (part of Avast) that combines system cleaning, privacy tools, performance optimization, and basic recovery utilities into one package. The version you asked about—v6.31.0.5117 (multilingual, 2021 build)—is a specific release from around 2021 that bundles the paid “Professional Plus” features.
CCleaner Professional Plus v6.13.10517 Multilin 2021 represents the last "great" version before Piriform fully pivoted to a recurring subscription model. It is stable, fast, and respects the user's hardware by not running excessive background telemetry.
For tech archivists and legacy system administrators, this build is a gold standard. For the average home user on a modern internet connection, it is a security risk waiting to happen.
Rating (for 2021 context): 9/10
Rating (for 2025 usability): 5/10 (Use only with caution)
Disclaimer: This article is for informational purposes regarding legacy software. Downloading old software from third-party sites is dangerous. Always verify file hashes (MD5/SHA256) against official Piriform release notes before installation.
CCleaner Professional Plus v6.13.10517 (Multilingual) is a utility bundle that combines several system optimization tools into one package. The "Plus" edition specifically includes professional versions of , and is licensed for use on up to Key Features of v6.13.10517 ccleaner professional plus v61310517 multilin 2021
Released in June 2023, this specific version introduced several targeted improvements for system maintenance: Expanded Application Cleaning:
Added or improved cleaning rules for over 30 applications, including Box Drive (64-bit) Corel PaintShop Pro 2021 Google Drive VNC Viewer Health Check Improvements:
Enhanced the "Health Check" feature with an intelligent scan for browser cookies, including a more frequently updated Cookie Allowlist and URL spelling validation. Performance Optimizer:
Includes a patented feature that freezes background activity to potentially boost PC speed by up to 34% and improve battery life by up to 30%. Driver Updater:
Scans for and updates outdated hardware drivers to improve system stability and fix bugs. Bundle Components
The Professional Plus suite includes the following standalone professional-grade tools: What is CCleaner Professional Plus?
Overview
CCleaner Professional Plus is a popular utility software designed to clean and optimize Windows PCs. The version 6.13.10517 Multilingual 2021 is a cracked version of the software, which offers a range of features to maintain system performance, privacy, and security.
Key Features
Benefits
System Requirements
Disclaimer
It's essential to note that using cracked software can pose risks, including: Before dissecting the specific version number (v6
Using legitimate software ensures you receive updates, support, and protection against malware and other threats.
Conclusion
CCleaner Professional Plus v6.13.10517 Multilingual 2021 is a powerful utility software that offers a range of features to maintain system performance, privacy, and security. However, it's crucial to consider the risks associated with using cracked software and opt for a legitimate version to ensure safety and support.
CCleaner Professional Plus (v6.13.10517) is an all-in-one system optimization suite that bundles several standalone utilities from Piriform to improve PC performance and security. While individual versions of CCleaner focus on file cleanup, the Professional Plus edition is designed as a "4-in-1" package to provide comprehensive hardware and software maintenance. Core Components of the Bundle
The Professional Plus license typically covers up to 3 devices and includes the full professional versions of the following tools:
CCleaner Professional: The primary tool for cleaning junk files, managing startup apps, and clearing browser tracking data.
Defraggler Professional: Optimizes hard drive health by defragmenting files or entire drives to speed up data access.
Recuva Professional: Advanced file recovery software for retrieving accidentally deleted photos, documents, and videos.
Speccy Professional: A detailed hardware diagnostic tool that provides real-time information on your PC's CPU temperature, RAM specs, and motherboard. Key Features of v6.13
The v6.13.10517 update specifically introduced several technical improvements:
Enhanced Cleaning Rules: Improved cleaning for over 30 applications, including Google Drive, Skype, and Plex Media Server.
Health Check Improvements: Intelligent scanning for browser cookies and better sorting of cleanup results by size (largest first) to prioritize space reclamation.
Stability Fixes: Resolved rare crashes in the Performance Optimizer and addressed UI bugs, such as windows appearing off-screen after monitor changes. Usage and Safety Tips For users in 2021, this suite represented a
Download Source: Only download CCleaner from official sites like the CCleaner Download Center to avoid bundled malware often found on third-party "crack" or "repack" sites.
Registry Cleaning: While CCleaner includes a registry cleaner, experts recommend using it with caution or skipping it entirely, as modern operating systems like Windows 10 and 11 manage their registries efficiently without third-party intervention.
Legacy Licenses: Note that Piriform transitioned to a subscription model; legacy "perpetual" licenses sold before 2018 may no longer be supported for newer feature updates.
The software package you are referring to is CCleaner Professional Plus (Version 6.13.10517), a multilingual release from around 2021–2023. 📦 Bundle Contents
CCleaner Professional Plus is not just a single application; it is a 4-in-1 software suite developed by Piriform. It includes the professional editions of the following software:
CCleaner Pro: The core tool used to clean junk files, clear browser trackers, and optimize system registries.
Recuva Pro: A dedicated data recovery tool used to bring back accidentally deleted photos, music, documents, and emails.
Speccy Pro: An advanced system information tool that gives you a detailed breakdown of your computer's hardware and temperatures.
Defraggler Pro: A hard drive defragmentation tool that helps organize your disk data to improve reading and writing speeds. 🚀 Key Features of CCleaner v6.13
Version 6.13 introduced targeted improvements to enhance performance:
Unlike the free version, Professional Plus v6.13 runs a silent background agent. It alerts you when your system accumulates more than 200MB of junk, allowing for one-click cleaning without opening the main dashboard.
The alphanumeric code "v6.13.10517" tells a specific story. By mid-2021, CCleaner had fully transitioned to version 6.x, which introduced a modernized user interface and better integration with Windows 11's preview builds.
Key fixes and updates in v6.13.10517 included: