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makeztxt is a simple command line program that takes a plain ASCII text file and compresses it into a zTXT database. makeztxt will remove newline characters at the end of lines that contain text so that the paragraphs flow better on the Palm screen.

pilot-link is a series of tools designed to extract and add data to a PalmPilot organizer. There are programs in here to transfer data, debug the pilot, synchronize with calendars, and a set of include files and libraries with which you may build your own applications in C, C++, Perl5, Tcl, Java, and Python.

CUPS-PDF is designed to produce PDF files in a heterogeneous network by providing a PDF printer on the central fileserver. After restarting CUPS, you will be able to choose "CUPS-PDF (Virtual PDF Printer)" when setting up a new printer in CUPS. Once you print to the new device all converted PDF files will be placed in the specified directory.

GGV, the Gnome GhostView, is a Gnome PostScript document previewer. It can also preview PDFs, but as it is not a native PDF viewer, it does not take advantage of all the features of the PDF format. graphics/gpdf is a more capable PDF viewer.

The PDF Renderer is an open source, all Java library which renders PDF documents to the screen using Java2D. Some features: * view PDFs in your own app * print-preview before exporting PDF files * render PDFs to PNGs in a server-side web application * view PDFs in a 3D scene * draw on top of PDFs and annotate them in a networked viewer

color-tools is a Ruby library to provide RGB, CMYK, and other colourspace support to applications that require it. It also provides 152 named RGB colours. It offers 152 named RGB colours (184 with spelling variations) that are commonly supported and used in HTML, SVG, and X11 applications. A technique for generating a monochromatic contrasting palette is also included.

Prawn is a new pure Ruby PDF generation library, with the long term goal of providing a suitable replacement for PDF::Writer. It is being developed under the auspices of the Ruby Mendicant project with copious help from a number of mighty fine contributors.

pytoport provides a way to quickly generate the barebones of a Python package by simply providing the name of the module to the command. It accesses the PyPI JSON API and does its best to generate a fully functional Makefile and distinfo where sources are found.

Checkmol is a command-line utility program which reads molecular structure files in different formats and analyzes the input molecule for the presence of various functional groups and structural elements. At present, approx. 200 different functional groups are recognized. This output can be easily placed into a database table, permitting the creation of chemical databases with a functional group search option. Checkmol also outputs a set of statistical values derived from a given molecule, which can also be used for quick retrieval from a database. These values include: the number of atoms, bonds, and rings, the number of differently hybridized carbon, oxgen, and nitrogen atoms, the number of C=O double bonds, the number of rings of different sizes, the number of rings containing nitrogen, oxygen, sulfur, the number of aromatic rings, the number of heterocyclic rings, etc. The combination of all of these values for a given molecule represents some kind of "fingerprint" which is useful for rapid pre-selection in a database structure/substructure search prior to a full atom-by-atom match. Matchmol complements the capabilities of checkmol. It compares two (or more) molecular structures and determines whether one of them is a substructure of the other one. This is done by a full atom-by-atom comparison of the input structures. Thus, matchmol can be used as a back-end program for structure/substructure search operations in chemical databases. The port installs both checkmol and matchmol.

pydicom is a pure python package for working with DICOM files. It was made for inspecting and modifying DICOM files in an easy "pythonic" way. The modifications can be written again to a new file. As a pure python package, it should run anywhere python runs without any other requirements.