Apps similar to Kerish Doctor include BleachBit, which is free and open source. Other options are CCleaner, Glary Utilities, SD Maid SE and Tron Script. System Cleaners like Kerish Doctor are a crowded field, with more than 100 alternatives for Windows, Mac, Android, iPhone and iPad.
PC Reviver is a multi-purpose utility that will diagnose errors on your PC, safely repair them, and provide other maintenance and optimization recommendations.
Canada
Software offering 1-Click Maintenance, Junk Cleaner, Disk Defrag, Malware Removal, and personalized system tweaks to optimize and protect your PC, enhance speed, and prolong lifespan with detailed health reports and privacy safeguards.
United States
Cache Cleaner is an ad-free open source tool for cache cleaning which does not require rooted device. Features native Holo look and feel and fast operation.
KCleaner is designed to be the most efficient Hard Disk cleaner, tracking every useless byte in order to give you all the resources you may need for your documents, music, pictures, movies,...
France
EU
Defragments hard drive files into contiguous locations, cleans junk and temporary files, removes duplicates, repairs file system errors, generates health reports, and displays graphical status for better performance, improved access speed, and fewer system crashes.
India
Amigabit PowerBooster increases PC speed, defrag hard drive, clean and repair registry, delete junk files, protect Internet privacy,etc.
China
All MZ tools in a single .zip file:
Visual disk usage analyzer for Mac featuring byte-level duplicate file detection, detailed storage statistics, customizable folder scans, temporary file removal, undo safeguards, selective cleanup, support for large files, and dedicated modules for managing storage.
Thailand
GIGATweaker is a powerfull and compact application that allows you to optimize and tweak your OS. One of the best and fastest programs that combine the highest comfort, compactness and power.
Russia
CleanAfterMe allows you to easily clean files and Registry entries that are automatically created by the Windows operating system during your regular computer work.
Israel
PC Bean & Clean is an efficient and reliable piece of software whose main purpose is to allow you to increase your computer's performance by getting rid of old and unnecessary files or other data that clutters your system and causes it to lag.
GermanyEU
SCleaner is a Small, Simple, Portable & Free System Cleanup & Optimization Utility, It Provides a very simple User Interface Which anyone can Easily Understand yet Provide a collection of Powerful Tools for System Cleanup & Optimization.
Greece
