TextPipe Pro - The Swiss Army Knife for Text Files

Use it to:

• Search/replace your website, or a million text files
• Convert end-of-line formats between DOS/Unix/Mac formats
• Add line numbers, remove unwanted white space
• Restrict search/replace to line or column ranges, CSV and Tab fields
• Multi-line matches, patterns
• Extract data from databases
• Convert Mainframe EBCDIC data to PC Format
• Sort huge files

More info