Hitech+c+compiler+for+pic10+12+16+mcus+v983+download+updated < TRUSTED – How-To >

Microchip acquired Hi-Tech Software in 2009. The technology evolved into:

Go to microchip.com → Support → Downloads → Archive. Alternatively, directly search for “HI-TECH C Legacy Download”. hitech+c+compiler+for+pic10+12+16+mcus+v983+download+updated

The Hi-Tech C Compiler v9.83 is a historically significant release. It is widely considered the final "classic" version of the compiler before Microchip fully transitioned the technology into XC8. Microchip acquired Hi-Tech Software in 2009

If you are looking for this specific download, you are likely maintaining legacy code or using older hardware. For new projects, this compiler is not recommended. No official v9

Legitimate older versions are available via Microchip’s Archives (login required):

No official v9.83 exists.