A useful comparative map viewer. Strudel is a graphical tool for visualizing genetic and physical maps of genomes for comparative purposes. The application aims to let the user examine their data at a variety of different levels of resolution, from entire maps to individual markers, and explore syntenic relationships between genomes. All browsing and interaction with Strudel happens in real-time - there is no need to wait while the maps are generated. It is built using Java 1.6 and ships with its own JRE, so there is no need for users to install or update Java.

Strudel Features:
1. Visualize multiple genomes and thousands of homologies interactively and in real time
2. Continuous zoom ranging from entire genome views to singles features
3. Explore intervals such as QTLs and list annotation for features
4. Search for features by name
5. Filter homologies on display by BLAST e-value
6. Single genome mode also supported
7. Ships with example dataset to facilitate familiarization with the software

The license of this software is Freeware, you can free download and free use this graphing software.