PDF Password Lock Free 2.7 that could have been downloaded from our website for free. The program is included in Security Tools. The actual developer of the free program is PasProg.
From the developer:
This simple and fast program will be useful in those cases when it is necessary set password to pdf document in the absence of tools for working with such files. PDF protect with this utility can be installed both to open a document and to separate manipulations with it. To do this, the program provides for setting a user password and setting the owner password.
You may want to check out more software, such as PDF Password Recover, PDF Password Remover Tool or Free PDF Password Remover, which might be similar to PDF Password Lock Free.
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