could someone show me how to recover passwords of zip files (winzip and winrar). thank you in advance
basically .. no .. you lost them or didn't have them in the first place.. guess it's hard luck. there are ways, but as it's information that can be used to steal other peoples private data you will have to look for yourself.
You can recover lost zip files. Try ALZip. it has a function called "Retrieve zip password." When running ALZip, there is "Retrieve lost password" function under Actions tab, shown on the top of the program. When pressing the function, pop-up window shows for retrieving password faster. You can reduce time for searching password by limiting the possible password length and unchecking numbers, capital, spaces and symbols. See more details at www.altools.com.