indiff/qttabbar

★ 4,714C#Audience · generalComplexity · 2/5Setup · easy

Mindmap

mindmap
  root((QTTabBar))
    What it does
      Tabs in Explorer
      Pinned folder buttons
      File hover preview
      Keyboard shortcuts
    Tech stack
      C# language
      Windows Shell API
      Visual Studio build
    Use cases
      Power file management
      Multi-folder workflow
      Explorer customization
    Audience
      Windows power users
      Productivity seekers
      IT professionals

mindmap root((QTTabBar)) What it does Tabs in Explorer Pinned folder buttons File hover preview Keyboard shortcuts Tech stack C# language Windows Shell API Visual Studio build Use cases Power file management Multi-folder workflow Explorer customization Audience Windows power users Productivity seekers IT professionals

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Things people build with this

USE CASE 1

Open multiple folders as tabs in a single Windows Explorer window instead of juggling many separate windows.

USE CASE 2

Pin your most-used folders as quick-access toolbar buttons for one-click navigation.

USE CASE 3

Preview file contents by hovering over them in Explorer without opening them.

USE CASE 4

Use keyboard shortcuts to open, close, and switch between folder tabs faster than clicking.

Tech stack

C#Windows Shell APIVisual Studio.NET

Getting it running

Difficulty · easy Time to first run · 5min

Download the installer from the releases page and run it. Restart Windows Explorer or reboot after installation. QTTabBar appears as an optional toolbar you enable via the Explorer View menu.

Community-maintained open-source fork, license not specified in detail in the explanation.

In plain English

QTTabBar is a Windows Explorer extension that adds a tab bar to the file manager. Instead of opening a new window every time you navigate to a different folder, you can switch between folders using tabs at the top, similar to how tabs work in a web browser. This makes it faster to move files between locations and keep multiple folder views open at once. This particular version is a fork maintained by the author "indiff," based on an older open-source release from 2012 that had stopped being updated by its original developer. The fork adds features aimed at Chinese users and general usability improvements, and has been actively updated with new releases through 2024. To install it, you need .NET Framework 3.5 on your system. After installation, you enable the toolbar through Windows Explorer's View or Options menu, or by right-clicking the menu bar area. The README includes step-by-step instructions and screenshots for Windows 10 and Windows 11. Windows 11 requires a separate setup step to show the toolbar. Beyond tabs, the tool includes several optional plugins: a file operation helper, a tree-view directory panel, a status bar, and a folder preview feature. A dark mode skin for Windows 11 is available as a separate download. The interface supports multiple languages including English, Chinese, German, French, Spanish, Turkish, and Portuguese. The project is available on GitHub, Gitee (a Chinese code hosting platform), and SourceForge. A QQ group is provided for community support. Build instructions are in the README and require Visual Studio 2010 and a specific set of tools.

Copy-paste prompts

Prompt 1

I just installed QTTabBar on Windows. How do I open a folder in a new tab instead of a new Explorer window?

Prompt 2

How do I pin a frequently used folder as a quick-access button in the QTTabBar toolbar?

Prompt 3

What keyboard shortcuts does QTTabBar support for switching between tabs and opening new tabs in Windows Explorer?

Prompt 4

How do I enable the file preview hover feature in QTTabBar so I can see image or document previews without opening files?

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