If you are trying to recover a password, always try the Dictionary Attack first with a list of passwords you commonly use; it’s significantly faster than Brute-Force.

It sounds like you're looking for information on , likely regarding its reliability ("solid story") or how it performs in recovering Excel passwords.

Attempts to find the password required to open the workbook.

Many sites offering "Solid Story" or "Pre-activated" versions of v3.6.1.2 are often hubs for malware or "repacked" software. Downloading from unofficial sources carries a high risk of infecting your system with trojans or miners. Key Features of v3.6.1.2: