PilotEdit is an advanced text and hex editor that supports opening of files larger than 4GB. It offers customizable syntax and keyword highlighting, advanced search and replace operations, file comparison and merging, and more. In addition to standard text editing features, PilotEdit supports automatic text encoding, line sorting, find/remove duplicated lines, and several other advanced features that can be used with files up to 1GB in size. A built-in FTP client lets you open, edit and upload files directly to/from an FTP server.