pdfcrypt allows you to encrypt a PDF (40 bits and 128 bits), set permissions, add user and owner password.
For example you can encrypt a pdf without to allow to print it. The button to print the file will be disabled in Acrobat Reader application.
Catfood FTP (CFTP) is a rich command-line FTP tool that is well suited to updating web sites.
CFTP supports transferring entire directory structures while automatically determining whether each file should be transferred in text or binary mode.
Share Serial Ports creates virtual serial ports in your system that appear as copies of real ports and allows you to share real serial ports between multiple applications. All applications will be able to receive and send data to serial port.
PicBlock blocks pornographic images from displaying in your e-mail client or web browser. Unlike traditional porn blocking tools that rely on keyword filters, PicBlock blocks porn by detecting the amount of flesh tones in images.
Shared Serial Ports allows you to share real serial ports between multiple applications. It is achieved by creating virtual serial ports, which are same copies as real ones. All applications will receive same data from real serial port simultaneously
PDF Encrypt is a quick and easy-to-use PDF utility that is designed to batch encrypt PDF documents. You may set user password and owner password, you may also set permissions, such as allow printing, allow copying, extraction, etc.
Web-based address books for sharing contacts among multiple users in an office, making a corporate directory, networking your address book for access on multiple computers, or making your addresses available no matter where you travel.