Similar to the windows R gui built in editor, NppToR aims to extend the functionality of code passing to the Notepad++ code editor. In addition to passing to the R gui, NppToR provides optional passing to a PuTTY window for passing to an R instance a remote machine.
NppToR is a companion utility that facilitates communication between R and Notepad++. It provides code passing from Notepad++ into the windows R Gui. NppToR also provides an autocompletion database which is dynamically generated from the users' R library of packages, thanks to an addition by Yihui Xie. Notepad++ provides built it R code highlighting and folding.