UltraEdit is the ideal text, HTML and HEX editor, and an advanced PHP, Perl, Java and JavaScript editor for programmers. An industry-award winner, UltraEdit supports disk-based 64-bit file handling (standard) on 32-bit Windows platforms (Windows 2000 and later).

Some features:
Supports 64-bit file handling (standard) on 32-bit Windows platforms (Windows 2000 and later)
Multiline find and replace dialogs for all searches (Find, Replace, Find in Files, Replace in Files)
100,000 word spell checker, with foreign languages support (American English, British English, Dutch, Finnish, French, German, Hungarian, Italian, Spanish and Swedish)
Disk based text editing and large file handling - supports files in excess of 4GB, minimum RAM used even for multi-megabyte files