code / text editor
- Notepad++
- Atom
file compressor
- WinRAR
- 7zip
browser
- Firefox
- Mircosoft Edge
- Brave
- Google Chrome
- Opera
server os
- Ubuntu
- Centos
instant messaging
- Signal
- Telegram
ftp server / client
- vsftpd
- FileZilla
seo
- Google Search Console
- Google Analytics
- Ahrefs
- Majestic
- Moz
ssh terminal
- Putty
- MobaXterm