We frequently update our Arduino Download Page so you can come here to get the latest version of the Arduino IDE:
Here we have all OS's supported, Mac, Windows and Linux. The current version is added as soon as we hear about it. We also have links to other sites for the latest version only.
Older versions are posted here if you are having compatibility issues.
There is also other software that you should look into like Processing, Fritzing and Wiring.
Your IP Address is: 220.127.116.11