What's New ?
RiverTools 3.0.3 and Service Pack 3 for Windows, Mac OS X & Solaris are now available. (about 3.0...)

Want to know what makes RiverTools 3.0 different? Check out these key benefits.

A spatial, point-and-click hydrologic model called TopoFlow is available as a free, open-source plug-in.

Looking for digital elevation data? Check out our Data Links page.

Shaded relief image of Volcan Baru, Panama, created from new SRTM elevation data.
  User Quote
"First of all let me compliment you on what I feel is the very best software manual I have ever read. I really appreciate the organization..." J.M. Matthews, Lewis-Clark State College (more...)

Look here for quotes and stories from RiverTools users around the globe, including students, hydrologists, geomorphologists and consultants.

  Did You Know?
A demo version of RiverTools 3.0 with an all-new, HTML help system is now available to download. Please send e-mail to support@rivix.com for download instructions.

Rivix introduced a new mass flux method for computing contributing areas in version 3.0 that is superior to the D8 and D-infinity methods. Click here for a comparison.


Know your tools...