Chemical structures editor

bkchem

Chemical structures editor

BKchem is a free chemical drawing program, which is written in Python.
Analog dockapp clock for GNUstep

aclock.app

Analog dockapp clock for GNUstep

AClock is an analog clock with display of smooth seconds. It stays in the dock. The display is customizable:
polynomials over Boolean Rings, GUI

polybori-gui

polynomials over Boolean Rings, GUI

The core of PolyBoRi is a C++ library, which provides high-level data types for Boolean polynomials and monomials, exponent vectors, as well as for the underlying polynomial rings and subsets of the powerset of the Boolean variables. As a unique approach, binary decision diagrams are used as internal storage type for polynomial structures. On top of this C++-library a Python interface is provided. This allows parsing of complex polynomial systems, as well as sophisticated and extendable strategies for Groebner base computation. PolyBoRi features a powerful reference implementation for Groebner basis computation.
the welcome screen after a key was created

ring

transitional package for jami

This is a transitional package. It can safely be removed.
timer plugin for Xfce panel

xfce4-timer-plugin

timer plugin for Xfce panel

With this plugin you can add timers (alarm or countdown) to your Xfce panel. You can display a warning window and/or run a custom command when alarm rings, repeat alarms etc. The timer progress is shown as a progress bar in the Xfce panel, lasting time displayed on tooltip.
pdftk port to java - a tool for manipulating PDF documents

pdftk-java

pdftk port to java - a tool for manipulating PDF documents

If PDF is electronic paper, then PDFtk is an electronic stapler-remover, hole-punch, binder, secret-decoder-ring, and X-Ray-glasses. PDFtk is a simple tool for doing everyday things with PDF documents. Keep one in the top drawer of your desktop and use it to: - Merge PDF documents - Split PDF pages into a new document - Decrypt input as necessary (password required) - Encrypt output as desired - Fill PDF Forms with FDF Data and/or Flatten Forms - Apply a Background Watermark - Report PDF on metrics, including metadata and bookmarks - Update PDF Metadata - Attach Files to PDF Pages or the PDF Document - Unpack PDF Attachments - Burst a PDF document into single pages - Uncompress and re-compress page streams - Repair corrupted PDF (where possible)