Cross-platform software libraries and APIs
Qt Creator IDE and productivity tools
UI Design tool for UI composition
for Qt projects
Digital advertising for UI apps
Usage intelligence for embedded devices
GUI test automation
Code coverage analysis
Test results management and analysis
Software static code analysis
Software architecture verification
The latest version of Qt.
Make the most of Qt tools, with options for commercial licensing, subscriptions, or open-source.
Explore Qt features, the Framework essentials, modules, tools & add-ons.
The project offers PySide6 - the official Python bindings that enhance Python applications.
Qt empowers productivity across the entire product development lifecycle, from UI design and software development to quality assurance and deployment. Find the solution that best suits your needs.
Insight into the evolution and importance of user-centric trends and strategies.
Learn how to shorten development times, improve user experience, and deploy anywhere.
Get the latest resources, check out upcoming events, and see who’s innovating with Qt.
Stay informed about our live events and webinars, whether they're online, in person, or face-to-face.
Deep dive into the details, tech specs, and everything else you wish to know about Qt tools.
A wealth of Qt knowledge at your fingertips—discover your ideal learning resource or engage with the community.
Whether you're a beginner or a seasoned Qt pro, we have all the help and support you need to succeed.
光学字符识别 (OCR) 是一种能够将带有印刷或手写文本的扫描图像数字化为机器可读数据的技术,这些数据可用于电子编辑。Squish 将这一技术作为其强大的基于对象和基于图像的识别方法的补充,将它作为屏幕文本识别和验证的方法。
由于字体、字体大小、样式和呈现模式的种类繁多,在创建独立于平台的测试时,屏幕文本在组件视觉外观的可变性中尤为突出。因此,基于图像的识别方法,包括模糊图像搜索,通常不适合定位屏幕上的文本。OCR 允许在使用不同参数呈现相同文本的情况下进行有效的文本处理。因为由于不同的字母宽度、不同的字距调整或移动换行符位置使其在像素到像素的比较中看起来非常不同。
Qt Group includes The Qt Company Oy and its global subsidiaries and affiliates.