Tool for converting powerpoint presentations with animations to pdf

Tool for extracting search results (Google Scholar etc.) as csv files

Anne-Wil Harzing provides a tool for extracting lists of references from web services like Google Scholar as csv files. This tool can be downloaded here.

This is the location of my office on our university campus.

Open source map data are a great ressource. General information about the OSM project can be found here.

The data can only be of high quality if enough people contribute. There are simple tools with which one can easily report or fix errors or add improvements, even if one is not a mapping or GPS expert, e.g.