SoftwareDownload[Software Name]:Keil uVision5 C51[Software Size]:77.2MB[System Requirements]:Windows 7 and above
[Download Link]:
https://pan.quark.cn/s/b21f4fa399bd
※ To ensure the activation file is not lost, it is recommended to save it on your mobile device and then open it on your computer for download. The installation package can be extracted without any password. ※SoftwareIntroductionKeil C51 is a C language software development system specifically designed for 51 series compatible microcontrollers. Compared to assembly language, C language has significant advantages in functionality, structure, readability, and maintainability, making it easier to learn and use. Keil provides a complete development toolchain, including a C compiler, macro assembler, linker, library manager, and a powerful simulation debugger. These tools are seamlessly integrated through an integrated development environment (uVision), providing developers with an efficient and convenient development experience.InstallationSteps⚪Prerequisite: Since the compressed package contains an activation file, pleasedisable antivirus software on your computer before extraction.
1.Right-click the installation package and extract it to the current folder.

2. Open the “Keil uVision5 C51” folder.

3. Select the “C51-V957” installation program, right-click and select “Run as administrator“

4. Click “Next“

5. Check “I agree…” and then click “Next“

6. Change C to D, click “Next“

7. Fill in any information, click “Next“

8. Wait for installation…

9. Uncheck, click “Finish“

10. Find the installed software icon on your desktop, right-click and select “Run as administrator”
Do not double-click to run

11. Click “File” and select “License Management“

12. Open this interface and set it aside

13. Return to the installation file, select “ketgen”, right-click and choose “Run as administrator“

14. Copy the CID to the CID field in the registration machine

15. Click “Generate” and copy the generated activation code into the box next to NewLicense ID Code, then click “Add LIC“

16. Activation successful, click “Close“

17. Close this interface

18. The following are the localization steps; those who do not need localization can skip this. Return to the installation folder, copy the “UV4” file.

19. Right-click the software icon on the desktop and select “Open file location”

20. Paste the copied file into the path and select “Replace the files in the destination”

21. Double-click to open the software icon on the desktop

22. Installation complete
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