Windows Release 2014.10.26.00

(Autonomous Robot Control Software)
Make robots with the easiest robot programming software. Experience user-friendly features that make any robot easy to program.

Change Release Notes

- http server supports camera image streaming tag

- new EZ-Script command: ClearVariable() to remove a variable from the stack

- Here is an example for the custom web server: HTTPCustomWebServer.EZB

User-inserted image

ARC Downloads

ARC Free


  • Includes a free 3rd party plugin robot skill per project
  • GPT-Powered AI support
  • Free with trial limitations

For schools, personal use & organizations. This edition is updated every 6-12 months.



Only $8.99/mo

  • 2 or more PCs simultaneously
  • Includes unlimited skills
  • Premium support discount
  • And much more

Experience the latest features and bug fixes weekly. A Pro subscription is required to use this edition.



  • Load and run any ARC project
  • Operates in read-only mode
  • Unlimited robot skills
  • Early access fixes & features

Have you finished programming your robot? Use this to run existing ARC projects for free*.

  • Minimum requirements are Windows 10 or higher with 2+gb ram and 500+MB free space.
  • Teams known-issues can be viewed by clicking here.
  • Get more information about each ARC edition by clicking here.
  • See what's new in the latest versions with Release notes.

Compare Editions

Feature ARC
  Get ARC for Free View Plans
Usage Personal
Premium support $14.99/ticket $9.99/ticket
Feature requests Yes
Early access to new features & fixes Yes
Simultaneous microcontroller connections* 1 255
Robot skills* 20 Unlimited
Skill Store plugins* 1 Unlimited
Cognitive services usage** 10/day 6,000/day
Auto-positions gait actions* 40 Unlimited
Speech recongition phrases* 10 Unlimited
Camera devices* 1 Unlimited
Vision resolution max 320x240 Unlimited
Interface builder* 2 Unlimited
Cloud project size 128 MB
Cloud project revision history Yes
Create Exosphere requests 50/month
Exosphere API access Contact Us
Volume license discounts Contact Us
  Get ARC for Free View Plans
* Per robot project
** 1,000 per cognitive type (vision recognition, speech recognition, face detection, sentiment, text recognition, emotion detection)


Upgrade to ARC Pro

Synthiam ARC Pro is a cool new tool that will help unleash your creativity with programming robots in just seconds!

This is a great addition.... It's like being able to create a custom interface for ez buider like you can with ez mobile.:)
I am probably being daft, but I can't find the example for HTTP custom server.... doesn't seem to be in the example folder...
Oh, you're right... that project seems to not be included in the latest release - guess it's shy. I'll have a chat with it for the next release.

As for the example, it's pretty easy... Here it is: HTTPCustomWebServer.EZB

This is still a prototype control, so there's a few things not completed at the time of this writing - such as the Config button does not display the locate of the HTML files. Which is your My Documents\HTTP Server Root
Hope that's a pic of you flying 1st class! Any good news from this trip that you can share with us peasants?
Thanks for the update. Glad you're putting your flight time from China to good use. Are you getting frequent flying miles for all this travel?