AptEdit is a text/HEX/HTML/programmer editor for Windows. It offers full Unicode, open/save files using specified encoding, export/import user favorite settings, syntax highlighting, Find/Replace in files, column/Block edit mode, text convert to file, favorite files list, word-wrap, drag-and-drop, accessing document via FTP, syntax highlighting changed line numbers/changed bytes. For Web page writers, it offers seamless Web browser for previewing HTML pages and HTML toolbar. For programmers, it supports source code folding, matching brace, searching left/right brace in text mode. It also offers copying selected bytes as C/Java/Pascal data array, exporting HEX text to file, and viewing integer/float number in HEX mode. In-context help is available for all commands, and in-context menus pop up with the right mouse button.