You can download PDF Locker 188.8.131.520 from our software library for free. The most popular versions among the software users are 2.0 and 1.0. Our antivirus scan shows that this download is safe. The program is included in System Utilities. The default filenames for the program's installer are PdfLocker.exe or PDFProfitLock.exe etc. This program is a product of AdroitPDF.
From the developer:
Try Pdf Locker Software to encrypt your bulk pdf files. Program is sufficient enough to protect pdf documents with RC4 128-bit, AES 128-bit & AES 256-bit strong encryption strength. You can lock pdf with open password security also to secure content. Any pdf file can be protected with two types of password security, pdf open password and pdf owner password.
You may want to check out more software, such as PDF Lock Unlock Tool, Vibosoft PDF Locker or Add Password to Pdf, which might be similar to PDF Locker.