PilotEdit is an amazing file editor capable of editing huge files larger than 400GB (40 billion lines). PilotEdit provides the ability to edit, download, upload, sort and compare huge files. PilotEdit works on both 32-bit and 64-bit Windows Operating System. 1. Edit huge files larger than 400GB (40 billion lines) 2. Compare and merge two huge files larger than 100GB (10 billion lines). 3. Code collapse and change the source code structure into a tree by adding PilotEdit tags. 4. Self-defined file types and key words high-lightening. 5. Input, delete, cut, copy and paste in HEX mode. 6. Column mode and Word wrap 7. Endless undo/redo even after you switching between text mode and HEX mode 8. Edit, download and upload huge FTP files 9. Find/replace multiple-line text directly through regular expression. 10. Compare two directories. 11. Add a pre-defined string from string table by just one click. 12. Regular expression and multiple-line text support. 13. Define the frequently used regular expressions in script files and process files automatically. 14. File group enable you to open multiple files by just one click. 15. Find/replace in multiple directories 16. Sort 17. Find/remove duplicate lines 18. Extract Strings by copying the target strings matching the regular expression into clipboard. 19. Text Formatting 20. Edit, download and upload large files through SFTP 21. Open huge files in quick mode 22. Replace millions of strings in a huge file in quick mode. 23. Support UNICODE files and DOS/UNIX files.