ZionEdit

ZionEdit is a word processing tool specifically designed for programmers, helping them edit code in a user-friendly interface. 

It offers support for syntax highlighting, intelligent code completion (similar to Visual Studio's IntelliSense) and plenty of programming and script languages, such as C/C++, C#, Perl, PHP, Java, Ruby, Python, CSS and SQL.

Unsurprisingly, the installation operation is rapid. Users may exclude particular components from the setup, such as a history initialization file, help documentation, API and source files.

The interface has a pretty comfortable structure, and it is able to open multiple windows for working on multiple projects simultaneously.

It is possible to insert numerous types of HTML tags, create bookmarks for fast navigation to code, use a search and replace tool (just like in MS Word), as well as apply various selection modes such as line, paragraph up or down, or select to brace.

ZionEdit also lets you duplicate lines or blocks, convert text selections to uppercase or lowercase, zoom in and out, switch to full screen mode, switch to read-only mode, as well as save settings.

There is a wide array of configuration options available for the tool, pertaining to the programming and scripting languages individually. For example, you can personalize colors for each CSS selector.

ZionEdit is pretty low-demanding when it comes to CPU and RAM, so it doesn't burden computer performance. There were no kind of issues throughout our testing, as the app did not hang, crash or pop up error dialogs.

ZionEdit is a pretty reliable code editor for programmers, backed by a few handy features and rich customization settings.