Kainet Editor is a simple and fast text editor, designed to handle files of any size, such as web server log files or raw data.
It opens very large files (up to several 100GB) instantly and supports UTF-16, UTF-8 and various 8-bit encodings.
The basic features include search and replace, a GoTo-function, undo/redo of several hundred steps.
This editor is provided as Windows portable app. So no installation is required. The program can be executed from any location, for example a usb stick, and does not leave any unwanted data on the system.