Qt OpenSource

Qt OpenSource

Download now from developer's website

on 4 votes
License: Freeware
Total downloads:340
Operating system:Windows XP/XP Professional/Vista/7/8/10/11
Latest version:4.8.6
Report incorrect info


Screenshot Screenshot Screenshot Screenshot Screenshot Screenshot


There was a download of Qt OpenSource 4.8.6 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.

Cmd.exe, assistant.exe, MaintenanceTool.exe, notepad.exe and Qt3DViewer.exe are the most frequent filenames for this program's installer. The software relates to Development Tools. This free software was originally developed by Nokia.

Qt OpenSource can be installed on 32-bit and 64-bit versions of Windows XP/XP Professional/Vista/7/8/10/11. The following versions: 4.8, 4.7 and 4.6 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus.

From the developer:

Qt OpenSource let you create rich, touch enabled UIs and applications quickly. Qt OpenSource includes QML - CSS & JavaScript like language, same code base for UI designers & developers. Qt OpenSource has direct access to native APIs, performance boost with C .

You may want to check out more software, such as Qt Installer Framework, Qt or Qt Linguist, which might be related to Qt OpenSource.


Thank you for rating the program!
Please add a comment explaining the reasoning behind your vote.
Your vote:
Latest update:
Latest updates
Flight Test
Flight Test

Teaching Tools

SEL Compass
SEL Compass


ISL AlwaysOn
ISL AlwaysOn

Remote Computing

Make downloads easier Make downloads easier Discover FDM Add-on support You can get add-ons that download files/video from arbitrary websites.