| Feature | Avast Cleanup Premium | CCleaner Professional | Iolo System Mechanic | Glary Utilities Pro | |---------|----------------------|----------------------|----------------------|----------------------| | One-click maintenance | ✅ | ✅ | ✅ | ✅ | | Startup delay | ✅ | ❌ | ✅ | ❌ | | Software updater | ✅ (150+ apps) | ❌ | ✅ (limited) | ✅ (limited) | | Sleep Mode | ✅ | ❌ | ❌ | ❌ | | Registry backup before cleanup | ✅ | ✅ | ✅ | ✅ | | Real-time monitoring | ✅ (free version shows ads) | ❌ | ✅ | ❌ | | Price (annual, 1 PC) | $39.99 | $29.95 | $49.95 | $29.95 |
This article provides an in-depth analysis of Avast Cleanup Premium 21.4 Build 11223. It explores the software's core features, architectural optimizations, usability updates, and practical application for long-term system maintenance. Core Optimization Features
This feature can be scheduled to run in the background, automatically cleaning broken registry keys, invalid shortcuts, and browser junk without interrupting your work. Enhanced Browser Cleaner: Version 21.4 added the ability to exclude specific websites Avast Cleanup Premium 21.4 Build 11223
: This feature performs a deep scan of your system disk to find and fix potential errors, including file system problems, data integrity issues, and access rights. It offers automatic fixes for identified problems.
The 21.4 Build 11223 iteration concentrates on stability and efficiency: | Feature | Avast Cleanup Premium | CCleaner
The primary cause of system slowdown is "software bloat"—numerous applications running background services even when closed. Avast's Sleep Mode completely deactivates these non-critical background processes, preventing them from consuming CPU cycles and RAM. Unlike standard uninstallation, this feature keeps applications fully intact. When a user opens a sleeping program, Avast instantly wakes it up, allowing it to run at full speed before returning it to hibernation once closed. 2. Disk Cleaner and Junk File Removal
Outdated software introduces both security vulnerabilities and stability risks. Build 11223 features an automated Software Updater module. This component tracks installed third-party programs against a secure cloud database. It detects available patches, resolves software bugs, and installs updates silently in the background to prevent user interruption. Storage Reclamation Capabilities Enhanced Browser Cleaner: Version 21
Version 21.4 Build 11223 is not merely a bug-fix release; it is a snapshot of Avast’s mature optimization philosophy. By this build, Avast had integrated years of user feedback, telemetry, and advancements in Windows kernel handling. Key highlights of this specific build include:
Reorganizes scattered data fragments on traditional hard drives to speed up file access times.
Flushes cache, cookies, and tracking data from major browsers like Google Chrome, Mozilla Firefox, Microsoft Edge, and Opera.
Before deployment, ensure the system environment meets the following baseline hardware and software specifications. Requirement Specification