Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

How can I unzip a file which is compressed with pkzip file format (pkware)?

Does anyone know about pkware file compression and decryption? I have a file which is zipped with pkware, but I can't open that file, it asks for a digital signature.

share|improve this question

migrated from Mar 10 '11 at 22:25

This question came from our site for professional and enthusiast programmers.

If you need to process such files in code and on Windows or Linux, you can use ZIPBlackbox package of our SecureBlackbox product. ZIPBlackbox supports processing of archives, signed or encrypted using X.509 certificates.

If you meant something else, be more precise with tag selection and formulate the question right.

share|improve this answer

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .