Hancom File Extensions: A Complete Guide
| File | Description |
|---|---|
| .cell | Thinkfree Office NEO Cell Workbook |
| .docz | ThinkFree Online Note Document |
| .hwp | Hangul (Korean) Text Document |
| .hwdt | Thinkfree Office NEO Word Template |
| .hcdt | Thinkfree Office NEO Cell Template |
| .hsdt | Thinkfree Office NEO Show Template |
| .show | Thinkfree Office NEO Show Document |
| .hwpml | Hangul Word Processor Markup Language document |