UltraEdit for Debian (64-bit) allow you to write and edit for HEX, HTML, PHP and other programming language. There are many advanced features that include syntax highlighting or coloring for many languages, as well as code folding, brace matching, hex editing, style builder and column or block editing, text formatting, alignment, and centering are also featured. It supports files sizes 4GB and larger.
What's new in version 4.0
Version 4.0 has improved printer selection and configuration.