traGtor is a graphical user interface (GUI) for the awesome conversion tool ffmpeg and its fork avconv for the use with Linux-OS.

wget -qO - http://repository.mein-neues-blog.de:9000/PublicKey | sudo apt-key add -
echo "deb http://repository.mein-neues-blog.de:9000/ /" | sudo tee -a /etc/apt/sources.list
apt-get update
apt-get install tragtor

Avec :

• http://www.cronmaker.com
• http://corntab.com
• http://cron.schlitt.info
• https://crontab.guru
• https://www.easycron.com/cron-job-scheduler

Via https://www.tecmint.com/online-cron-job-generator-and-tester-for-linux/

Avec https://wiki.python.org/moin/GuiProgramming via https://www.ecirtam.net/links/?LfEF6w

Via @bronco

Simple cross platform GUI for rclone https://mmozeiko.github.io/RcloneBrowser

Avec :

• https://github.com/lazywinadmin/WinFormPS
• https://github.com/lazywinadmin/PowerShellGUI

Proxmox VE + Docker + Portainer GUI

FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server.

RcloneBrowser is a Qt5 Rclone graphical user interface, available for Linux, Mac and Windows.

A tester.

Zenmap is the official Nmap Security Scanner GUI. It is a multi-platform (Linux, Windows, Mac OS X, BSD, etc.) free and open source application which aims to make Nmap easy for beginners to use while providing advanced features for experienced Nmap users.