Chordial enables anyone to make beautiful chord diagrams. Use it to show the flow of people between industries, migration patterns among countries, or any other kind of relationship data you can imagine.
Chordial is a desktop software program for creating chord diagrams. It will transform a simple data table (or "matrix" for the math-inclined) into a colorful, intuitive chord diagram to make the data come to life. The input data is a CSV file, which you can easily create in Excel and just hit "Save As" and choose the CSV (comma-delimited) format.
Chordial includes versions for Mac, Windows, or Linux, and some example input files to play with for yourself.
Chordial plots can be exported as images in either PNG or SVG (vector) format, and since it's desktop software, you can save your work on your local computer and continue working on it whenever you want -- no cloud accounts or subscriptions required.
With Chordial, you buy 1-person license, or as many as you need for your team. You can also get a multi-person license if you have a huge team. You only have to buy Chordial once and you can keep using it forever.
(at least until the zombie apocalypse comes, though there's no internet connection needed to use Chordial after you download it, so if you want to make chord diagrams during the end-times, be my guest! :D )