# About Viewable Renditions for Hangul Word Processor

Vault automatically creates viewable renditions for Hangul Word Processor (HWP) source files. Hangul Word Processor is a South Korean word processing application with specialized support for the Korean language. Hangul saves documents in HWP format, with the filename extension \*.hwp. See [About Auto-Generated Viewable Renditions](/en/lr/3815/) for information about working with standard viewable renditions.

## Uploading HWP Files


When you upload an HWP document, Vault automatically detects the file type and generates a PDF viewable rendition. Vault identifies HWP source files through a custom HWP icon. File format information also appears in the **File Info** panel.

## Working with HWP Viewable Renditions

### Supported Rendition Features

Vault supports the following features and rendition settings for HWP viewable renditions:

  * [Re-rendering documents](/en/lr/1403/#re-render)
  * [Font embedding](/en/lr/153330/#font-embedding)
  * [Annotations](/en/lr/9777/#hierarchy)
  * [Document-level comments](/en/lr/5415/)
  * [Overlays and Signatures](/en/lr/3815/#overlay-signature)
  * [Clickable links](/en/lr/3815/#clickable) (Vault only supports external web links for HWP viewable renditions)
  * Audit trail and document audit logs

### Limitations for HWP Viewable Renditions

Vault does not support the following features and rendition settings for HWP viewable renditions:

  * [Rendering links to blue text](/en/lr/3815/#links)
  * [Bookmarks](/en/lr/3815/#bookmarks)
  * [Merge fields](/en/lr/30965/)
  * HWPML (XML-based Hangul Word Processor Markup Language)