Download Freeware > Development > Encryption Utilities
OKSoft PDF Converter can convert PDF files to Text, RTF, and images. If you want to read PDF file while no PDF reader installed on your computer, or if you want to use the text included in the PDF file, but it can not support copy and paste, then you may use OKSoft PDF Converter to convert the PDF file to other file format that you want, such as *.txt, *.rtf, or *.tif (*.tiff).

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ap PDF Encrypt
PDF Encrypt allows you to encrypt (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs, set permissions, add user and owner password.

encrypted::Mail
encrypted::Mail allows users to send encrypted emails to anyone with ease, regardless of the users or recipients existing mail client. encrypted::Mail uses symmetric encryption and allows senders to add a pass phrase for additional security.

Files Cipher
Files Cipher is a special cryptographic tool that is easy to use and understand. Features include a wide scope of application, high performance rate and strong encryption. Due to a comfortable intuitive interface, it allows any user to protect data.

Squirrel
Allows you to hide files on your computer using a single password. Can take multiple files from different locations and store them using cryptic names in specified directory while giving them system and hidden attributes. Convenient and secure.

pdfMachine
Print your document simply through our pdfMachine (printer driver) and your email program will open automatically with your text in PDF Format in attachment