Check out each of the three bundle options at this link.

Calling all Game Masters…Elevate your RPGs with this bundle from ProFantasy Software! This collection includes ProFantasy’s revered flagship map-making program Campaign Cartographer 3, which will equip you with the powerful tools to create maps like those you’d find in a deluxe RPG boxed set. You’ll also get more than 450 maps meticulously crafted by expert cartographers, suitable for printing or for virtual tabletop adventures. Explore distant realms, navigate perilous dungeons, and journey through cosmic landscapes. Unlock a treasury that will take your tabletop games to the next level, and help support charity: water with your purchase.

While there, don’t forget to pay what you want for a hyper-handy graphic artists’ toolkit from Eldamar Studio—featuring overlays, effects, LUTs, and lots more. That direct link is here.

You can always check out the most recent Humble Bundle offers here and here.