Free preferred software under windows

PS: The following are listed in the installed order, "|" After the number is the alternative software.

Boot boot: EASYBCD

Virtual machine: VirtualBox

Linux:zorin | Linux Mint (Mate) | Ubuntu

Drive tool: Drive Wizard | Master Lu

Virtual optical drive: DAEMON Tools Lite

System settings: Rubik's Cube 5

Compression: 2345 Good Pressure | 7-zip

Pictures: 2345 View King

Input method: violet Pinyin Input Method

Dictionary: PowerWord | Youdao Dictionary

PDF: Fast PDF Reader

Security: 360

Browser: Chrome

Download: Thunder Speed version

Chat: QQ International edition

Music: Listening

Video: Shooter AV player

Text editing: notepad++

Office suite: WPS Office | LibreOffice

Mind Map: XMind

C#:visual Studio Express + PerfView

C++:visual Studio Express | Code::Blocks | Eclipse CDT

Java:eclipse

Database: SQL Server Express | MySQL + SQLyog

Web (HTML+CSS+JS): Aptana Studio 3

Version Management Service side: VISUALSVN

Version Management client: TortoiseSVN

Web monitoring: Network Monitor

Protocol Analysis: Fiddler | Message Analyzer | Wireshark

Data mining: RapidMiner Studio

Utilities: Windows Sysinternals