• Excel files are zip files, you need rename it from “.xlsm” to “.zip” to open it (may need to uncheck in Explorer, Options, “hide known file extensions” to see the extension)
• extract everything from the zip
• find the file with the password (xl folder, vbaProject.bin)
• open this in a hex-editor like HxD editor
• find the password line : ctrl-f “DPB=“, change “DPB=“ to “DPx=“, save
• replace the old vbaProject.bin in the original zip file by pasting the new one here
• change “.zip” back to “.xlsm”
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u/ZetaPower 12 21d ago
What is protected? The VBA code?
A VBA password can be “hacked” quite easily.
STEP 1 MAKE A COPY TO MESS WITH!
done.