Apps similar to Nero TuneItUp include BleachBit, which is free and open source. Other options are Bulk Crap Uninstaller, CCleaner, Glary Utilities and SD Maid SE. There's no shortage of System Cleaners like Nero TuneItUp, with more than 100 alternatives for Windows, Mac, Android, Linux and iPhone.
One of the new features of Windows 8 is Win+X "Start" menu. It is non-customizable part of the operating system. Win+X Menu Editor is my latest work and it serves to provide you a simple and useful way to edit Win+X menu without system file modification.
Russia
Jihosoft File Recovery is a great software for retrieving deleted, Lost, formatted files from PC hard drive, USB flash drive and memory card easily & safely.
China
iRecover supports all major file systems in use today, such as FAT, FAT32, NTFS, and Linux file systems EXT2/3/4 and XFS. It recovers your data almost automatically!.
Netherlands
EU
This is a toolset for improvement of performance of Windows desktop and server operating systems. Much gratitude goes to Ponderworthy folks and friends for much input, a good bit of which can be read at notes.ponderworthy.com.
World's #1 Free Video Recovery Software lets windows users thoroughly recover deleted, formatted or lost video clips, movies, video/audio recordings, video download histories, music, songs and photos from hard drive of local PC/Laptop.
China
Ashampoo HDD Control 2 provides complete monitoring of your hard drive(s). The software supports not only all common IDE and serial ATA hard drive(s), but also provides improved support for external USB hard drives and solid state drives (SSDs).
GermanyEU
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
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,...
FranceEU
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:
United States
Greece