Check contrast between two colors

管理密碼

Chat with AI models

Simple note taking

Customize the menu

Masked stereolithography slicer

Install GNOME Extensions

Open, modify and create compressed archive files

Do things with utmost efficiency

Manage your GNOME Extensions

Bluetooth device manager

Backup client

Perform arithmetic, scientific or financial calculations

Find info about an IP address

看時間並設定鬧鐘

Convert to Parquet

Browse the chemical elements

Run Windows software

Drag and Drop to the next level

Keep count of restockable items

Graphical front-end for Wine

Simple lossless image compression

Beyond the limits of your desktop

Utilities for developers

Control an Android TV over the network via ADB

View information about your system

The break time reminder app

Crop PDF files

Browse command-line cheatsheets

Raspberry Pi imaging utility