Free graphic design tool for UX/UI

An advanced raw photo development program

繪圖程式

Vector Graphics Editor

Universal node-based 2D editor

Image comparison and visual diff tool

Software for Epson scanners & multifunction printer

An outline font editor

A graphical (gtk) frontend to tesseract-ocr

Free and Open Source AI Image Upscaler

Painting program for digital artists

向量動畫編輯器

Get perfect 3D prints!

Display calibration and profiling with a focus on accuracy and versatility

Create 2D animations with ease

A colour picker

Draw using your laptop's touchpad

數位繪圖，自由創作

掃描多頁文件或影像

2D animation

Advanced image editor

Get even more perfect prints!

Upscale and enhance images

2D Computer Aided Design (CAD)

High-end image creation and manipulation

View and organize your images

LPub3D - An LDraw Building Instruction Editor

Preview all kinds of files

Interior Design Application

Interactive post-processing tool for scanned pages