Mapper is a standalone mapping program which also integrates with PSK31 Deluxe. You can plot stations, country prefixes and print the maps over multiple sheets of paper. It was written because I couldn't find a freeware program which did what I wanted, and I object to paying for Ham Radio software.

Sample Mapper displays (click to enlarge).

Key Benefits

• Print your own customised maps,
• Track locator squares worked,
• Terminator curve (the dividing line between day and night).