Free software – encrypt pdf documentson May 15, 2010 at 10:11 pm
iSafePDF is a free software utility that allows you to encrypt pdf documents, you can signe them using a certificate and timestamp the signature. The file protected by iSafePDF can be read by any pdf software. With this free application you can edit metadata on the pdf file, such as, author, title, subject, keywords, creator and the producer. All these features are PDF standards so your document will be readable/editable with all standard PDF programs. iSafePDF is a simple and easy to use tool for PDF protection. Check this out!