BLIde (free IDE for BlitzMax for Windows)

BlitzMax Forums/BlitzMax Programming/BLIde (free IDE for BlitzMax for Windows)

Just go to the Help TAB, and press the HOME button. It will show the BlitzMax manual.
In addition, if you're editing code, and you press F1 while the cursor is over any keyword, BLIde will show automaticaly all the documentation related to that keyword.