: Use the CertUtil Command : certutil -hashfile [filename] MD5

: Tools like MD5 Win Verifier are available specifically for checking these values.

: It can help ensure that a file hasn't been tampered with or replaced by a malicious version, though it is vulnerable to intentional "collision attacks" by sophisticated hackers. How to use it

: It allows you to verify that the file you downloaded is exactly the same as the one provided by the source.

說明 MD5 Win Verifier allows you to check your downloads MD5 checksum, to create checksum from a file and compare 2 files. MD5 - 維基百科，自由的百科全書

To use this feature, you compare the hash provided on the download page with the hash generated from the file on your computer.

The string 64DF16EA11B504D7687845DAC71F78E3 (often followed by other characters) is an . In the context of downloading files, its most useful feature is Data Integrity Verification . Why this is a useful feature

: You can use tools like the MD5 File Checksum or StrErr MD5 Calculator to calculate the hash locally in your browser.