Adenman Posted May 1 Share Posted May 1 https://www.coolmuster.com/pdf-locker.html Encrypt your PDF documents. There are many reasons why you want to encrypt your PDF documents. But what is the simplest way to achieve it? Here, we could like to strongly recommend Coolmuster PDF Encrypter for your reference. With it, you can encrypt your PDF files anytime you want. * Set User Password (Open Password) to PDF to prevent PDF from opening directly. * Add Owner Password to a PDF document to protect PDF from reuse. * Support 3 different encryption systems: 40 bit RC4, 128 bit RC4 and 128 bit AES. System Requirements: Windows 11/10/8/7 Giveaway Link –> "Get Free License Code " https://www.coolmuster.com/giveaway/pdf-locker.html Social sharing unnecessary Click on social sharing, then close the pop-up window Download the installer Coolmuster PDF Locker —> https://www.coolmuster.com/downloads/cool-pdf-locker.exe Terms & Conditions This is an annual license for the current version only Non-commercial usage No free updates and tech support You must register it before the giveaway ends (May 07, 2026) aum 1 Link to comment Share on other sites More sharing options...
Adenman Posted May 8 Author Share Posted May 8 The giveaway has expired and no longer available to participate. Link to comment Share on other sites More sharing options...
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