RoundedTB has quietly become one of the go-to tools for personalizing the Windows taskbar without modifying system files or diving deep into registry edits. For users craving a sleek, modern desktop appearance with rounded edges, margins, and translucent effects, this free utility offers the flexibility to tweak your taskbar’s look—without compromising system stability.
Before diving into the setup process, let’s understand why RoundedTB has gained such a loyal following, how it actually works, and most importantly—how to install it safely and avoid common pitfalls.
Transforming Windows Without Harming It
Traditional Windows UI customization tools have often required intense system tweaks, registry modifications, or third-party patching. These changes can interfere with updates, crash UI elements, or even cause system instability. RoundedTB flips the script by using modern APIs and container isolation to safely reshape the Windows taskbar—no permanent system changes required.
This lightweight tool acts as a shell modifier that alters the shape, spacing, and corners of the taskbar through safe code execution without touching the core system. It’s perfect for casual users and advanced customizers alike.
Exploring RoundedTB’s Key Features
RoundedTB isn’t just about rounding off the taskbar’s corners. It offers an entire suite of enhancements that help users take control of their Windows interface. Some standout features include:
Customizable Margins
Users can create floating taskbars by adjusting margin values. This gives the impression that the taskbar is hovering over the desktop—a clean, minimalistic aesthetic that pairs well with dark themes or transparent backgrounds.
Corner Radius Control
You get complete control over the curvature of your taskbar’s corners. From sharp angles to fully circular edges, the level of customization is impressive.
Dynamic Mode Support
RoundedTB includes dynamic modes for integration with other tools like TaskbarX or TranslucentTB, offering even more options for animated or translucent effects.
Compatibility with Windows 11
The software works seamlessly on Windows 10 and Windows 11, supporting both legacy taskbars and the new Windows 11 UI paradigm.
Downloading RoundedTB from Trusted Sources
Avoiding malicious clones or outdated versions is critical. RoundedTB is a safe and open-source tool, but like any Windows utility, it must be downloaded from a legitimate source to guarantee integrity.
Use the Microsoft Store
The safest method to download RoundedTB is directly from the Microsoft Store. Since it’s vetted and updated there, users can install with full confidence.
- Open Microsoft Store on your PC
- Search for “RoundedTB”
- Click “Install” or “Get”
Official GitHub Repository
Another trusted option is the RoundedTB GitHub page, maintained by the original developer. This is ideal if you want to see release notes, changelogs, or test beta features.
- Visit roundedtb
- Navigate to “Releases”
- Download the latest .exe or .msixbundle
Avoid shady download sites offering “modified” versions—they often inject malware or outdated builds that could harm your system.
Verifying the Installer Before Running
Once you’ve downloaded the installer, ensure it hasn’t been tampered with. Here’s how:
- Check the file size and ensure it matches the size listed on GitHub or the Microsoft Store.
- Use Windows Defender or a trusted antivirus tool to scan the file before opening.
- Confirm digital signatures, especially if using the .msixbundle version. Right-click the file → Properties → Digital Signatures tab.
These precautions take just a minute and can prevent long-term damage or unwanted background apps.
Step-by-Step Installation Guide
Here’s how to install RoundedTB safely and configure it for first use:
Step 1: Run the Installer
Double-click the downloaded file. If it’s from the Microsoft Store, the installation will begin automatically. For GitHub versions, click through the standard installer prompts.
Step 2: Grant Necessary Permissions
Windows might ask for administrator permission. Click Yes to proceed. RoundedTB does not alter system files, so you won’t see requests for deeper system access.
Step 3: Initial Setup
After launching RoundedTB, a small configuration window appears. This is where the magic begins.
- Set margin values (e.g., 10px left/right, 5px top/bottom)
- Adjust corner radius (e.g., 15px for soft roundness)
- Choose whether to run at startup
Click Apply to activate the changes instantly.
Step 4: Test and Refine
Experiment with different values until the taskbar looks exactly how you want it. RoundedTB updates live, so you’ll see changes in real-time.
Integrating RoundedTB with Other Tools
To elevate your customization even further, RoundedTB can be paired with complementary tools. Some favorites include:
TranslucentTB
Used for applying blur, acrylic, and transparent effects to the taskbar. RoundedTB’s dynamic mode supports seamless integration.
TaskbarX
A classic tool that centers icons and animates transitions. Although TaskbarX is slightly more advanced, RoundedTB complements it well.
When integrating, always follow developer documentation and avoid running conflicting tweaks simultaneously.
Setting Up Auto-Start Without Bloat
RoundedTB can be configured to run automatically when Windows starts—without slowing down boot time.
- Open the app
- Go to Settings
- Enable “Start with Windows”
This ensures that your custom taskbar layout is applied every time, even after reboots or crashes.
Unlike older customization tools, RoundedTB consumes minimal resources, usually under 10MB of RAM and negligible CPU.
Reverting Changes Safely
Don’t worry if you want to revert to the standard taskbar. RoundedTB makes it easy.
- Right-click the tray icon
- Choose “Close RoundedTB”
- Changes will instantly revert to the Windows default
No uninstall necessary unless you want to fully remove the tool.
For a clean uninstall:
- Go to Settings → Apps
- Select RoundedTB
- Click Uninstall
No registry edits or cleanup tools are needed—RoundedTB leaves no mess behind.
Avoiding Common Mistakes During Installation
Even with a straightforward setup, users sometimes make avoidable errors. Here’s what to watch out for:
- Installing from unverified websites
Stick to Microsoft Store or GitHub only. - Running multiple taskbar tweakers at once
Tools like TaskbarX, RoundedTB, and Taskbar11 can conflict. Use one at a time unless integration is documented. - Skipping compatibility checks
RoundedTB works best on Windows 10 version 1903+ and all Windows 11 versions. Older builds may behave unpredictably. - Not granting startup permission
If you skip the “Start with Windows” option, you’ll need to launch the app manually each time.
Keeping RoundedTB Updated
To ensure a secure and smooth experience, always use the latest version. Updates often include:
- Bug fixes
- Performance improvements
- New features like advanced padding, spacing, or transparency control
If installed from the Microsoft Store, updates are automatic. For GitHub installs, check for new releases every few weeks.
Is RoundedTB Safe for Business or Work PCs?
RoundedTB is open-source, transparent, and doesn’t require deep system access, making it generally safe even in professional settings. However, check with your IT department before installing on corporate-managed devices.
The tool only modifies the taskbar appearance locally and doesn’t collect data or require online access to function. Its lightweight nature makes it an appealing choice for developers, designers, and remote workers who want a clean, productive desktop environment.
Wrapping Up
Installing RoundedTB safely is as easy as choosing the right source, verifying the file, and taking a few simple steps during setup. The tool gives users full control over how the Windows taskbar looks—rounded corners, spacing, margins, and more—without touching system files or risking security.
For anyone looking to modernize their desktop with a touch of elegance, RoundedTB delivers powerful features in a safe, efficient package.
