Apps similar to Keep-Only-Specified-Extensions include BleachBit, which is free and open source. Other options are CCleaner, Glary Utilities, SD Maid SE and Mole. There's no shortage of System Cleaners like Keep-Only-Specified-Extensions, with more than 50 alternatives for Windows, Mac, Android, Linux and iPad.
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
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
Detects corrupted or invalid Windows registry entries, enables review and exclusion of changes, backs up the registry for restoration, improves system stability and performance, resolves leftover keys from uninstalled apps, supports Windows 10 and 11, and uses few resources.
Australia
Germany
EU
Enhance your Windows PC with Avira's tool, eliminating junk files, faulty registry entries, and superfluous data while boosting startup and daily performance with advanced PC cleaning features.
GermanyEU
Advanced system optimizer is a package of multiple small utilities which performs end to end PC optimization. It helps to improve the speed of a windows machine by analyzing and cleaning the responsible factors.
India
Removes unneeded files, erases browser history, cookies and cached data, wipes sensitive information, supports scheduled tasks, prevents data recovery, cleans third-party app traces, offers customizable settings and secures privacy across offline and online activity.
Canada
Mac utility featuring antivirus protection with 99.7% detection accuracy, adware removal, ID theft monitoring, duplicates finder, and smart uninstall tools. Enhances performance by managing startup items, freeing RAM, updating apps, and optimizing disk space. Offers real-time threat detection and tech support.
United Arab Emirates
Norton Utilities is a software that improves PC performance and boot time by fixing common issues, freeing disk storage, and providing registry repair solutions. It works as a cleaner and optimizer for a smooth computer usage experience.
United States
CleanMyPC is a dozen tools in one for a cleaner and safer PC. It scans your whole system to clean up junk files and speed up your computer. Uninstall apps the right way, remove annoying apps sitting in your Autorun, protect online privacy, and more.
Ukraine
Provides malware and virus detection, deep Mac system cleanup, startup management, duplicate file removal, frees up disk space, optimizes SSDs, and safeguards Macs from spyware, adware, and other threats while improving overall performance.
China
