好软件

空间占用分析

spacesniffer

SpaceSniffer download | SourceForge.net

WizTree

WizTree - The Fastest Disk Space Analyzer

pdf

pdf-xchange

PDF-XChange Editor

Sumatra PDF

Free PDF Reader - Sumatra PDF

zip

NanaZip 

NanaZip download | SourceForge.net

https://apps.microsoft.com/detail/9N8G7TSCL18R?launch=true&mode=full&hl=zh-cn&gl=cn&ocid=bingwebsearch

GitHub - M2Team/NanaZip: The 7-Zip derivative intended for the modern Windows experience

PeaZip

Download PeaZip for Windows 64 bit, free RAR ZIP opener application

ShareX 

ShareX - The best free and open source screenshot tool for Windows

pear-rec

pear-rec | pear-rec

GitHub - 027xiguapi/pear-rec: pear-rec is a free and open-source cross platform software for recording, recording, and taking screenshots

STranslate 一款即用即走的翻译、OCR 工具 

STranslate

STranslate | 下载

https://github.com/ZGGSONG/STranslate/

 

文件转换File Converter

File Converter - Convert & compress everything in 2 clicks!

Releases · Tichau/FileConverter

File Converter - Convert your files online

 

解锁文件占用

LockHunter

Download LockHunter 64/32 bit For Free

 

TrafficMonitor

Releases · zhongyang219/TrafficMonitor · GitHub