Apps similar to Bytopsy include BleachBit, which is free and open source. Other options are CCleaner, Glary Utilities, Kudu and SD Maid SE. System Cleaners like Bytopsy are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, Android and iPad.
Menu-bar utility scans Mac for free, reports gigabytes reclaimable, clears caches, duplicates, large files, leftovers, Time Machine snapshots, and developer folders with one click. All removals go to Trash, no permanent deletion, no subscription required.
Germany
EU
Comprehensive PC tool for optimization, cleansing, and speeding up. Removes junk, logs, caches; protects against adware/spyware; includes AI Mode, Firewall Protection, Software Health, Real-time Tuneup, Anti-tracking, and Large File Cleaner for enhanced system security and performance.
China
Noah fixes what's actually wrong with your Mac or PC — it's not a cleaner. It finds the real cause and fixes it.
United States
Offers performance enhancement with Swift Clean and Core Stability, malware shielding across platforms, cloud security, chrome browsing protection, and real-time ransomware defense.
Israel
Disk cleanup for Windows that recovers more space than traditional cleaners, without ever putting a file at risk.
Brazil
PC software suite improves performance with tools to optimize operations, free disk space, and fix registry issues for free. Provides real-time protection, disk defragmentation, startup management, and privacy safeguarding with support for 4K UHD monitors.
China
jv16 PowerTools is the ultimate Windows optimization and tuneup utility suite. The bottom line is that it keeps your computer running smooth, fast and greatly improves its overall stability.
United States
Simplify your disk cleanup with OverClean: easily identify and remove unnecessary files to free up space.
SpainEU
Suite offering junk file removal, RAM boosting, defragmentation, internet setting optimization, automatic idle-time system maintenance, security vulnerability fixing, file recovery, malware protection, password management and user-friendly features for Windows.
United States
Powerful Win utilities: fix registry, clean junk, protect privacy, optimize system, quick launch, find duplicates, folder size, see more recent resources, activity monitor, batch operation, synchronization, disable context menus, skip UAC, trace file.
United States
Safety-first, open-source disk cleaner for Windows 10/11. Reclaim gigabytes of hidden junk — no ads, no telemetry, no registry snake oil. .NET 10 + WPF.
India
Fixes Windows errors, cleans drives, removes unused files, optimizes performance by stopping background processes, improves privacy by clearing cookies, checks for malware, manages vulnerabilities, alerts to missing updates, and securely deletes files.
Australia
