[Chrome Web Store / Edge Add-ons — English Listing]

■ Name

rhwp - HWP Document Viewer & Editor


■ Short description (summary)

View and edit HWP/HWPX (Korean Hangul) documents directly in your browser. Free, ad-free, open source.


■ Detailed description

Install once, then view and edit Korean Hangul (HWP/HWPX) documents right in your browser.

[Key Features]
• View without installation — just install the extension and click any HWP file to open it in a viewer tab
• Editing — text input/modification, table editing, formatting
• Print — Ctrl+P to print or save as PDF
• Auto-detect — icon automatically appears next to HWP links on web pages
• Context menu — right-click HWP links → "Open with rhwp"
• Privacy — files are never sent to any server, all processing happens locally in browser via WASM
• Free — MIT licensed, free for personal and commercial use
• No ads

[v0.2.1 Highlights]
• Restored "remember last save location" for general file downloads (chrome-fd-001)
• Options page now works correctly (CSP fix)
• HWP files: Ctrl+S now overwrites the same file directly (external contribution)
• HWPX files: beta notice with save disabled (prevents data loss)
• Rotated shape resize cursor + Flip handling improved (external contribution)
• Stabilized downloads on some Korean government sites (DEXT5-style handlers)
• Product info / version display fixes

[Known Limitations]
• Direct HWPX save is currently in beta and disabled (full support coming in next update)
• If the print preview window appears too large, press Ctrl+0 to reset zoom

[Thanks to Contributors]
ahnbu, bapdodi, dreamworker0, marsimon, postmelee, seunghan91

[Full Changelog]
https://github.com/edwardkim/rhwp/releases

[Source Code / Issue Reports]
https://github.com/edwardkim/rhwp


■ Category

Productivity


■ Search keywords

HWP viewer, HWPX viewer, Hangul viewer, HWP editor, Korean Hangul document, HWP file, hancom


■ Privacy policy URL

https://github.com/edwardkim/rhwp/blob/main/rhwp-chrome/PRIVACY.md


■ Permission justifications

• activeTab — needed to detect HWP links on the current tab
• downloads — to automatically open HWP downloads in the built-in viewer
• contextMenus — provides "Open with rhwp" right-click menu on HWP links
• clipboardWrite — copy selected content from documents
• storage — saves user preferences (auto-open ON/OFF, etc.)
• host_permissions (<all_urls>) — detect HWP links on any web page (no personal data collected)


■ Uses remote code

No. All code is bundled in the extension package; nothing is downloaded externally at runtime.
