Stable signalNo paid features detectedHigh-risk permissions

rhwp - HWP 문서 뷰어 & 에디터

브라우저에서 HWP/HWPX 파일을 바로 열고 편집할 수 있는 확장 프로그램. 설치 없이, 광고 없이, 무료로.

Users100KCurrent public install base

Rating4.9Store average score

Reviews322Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

rhwp - HWP 문서 뷰어 & 에디터 Media preview

5 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.92

Latest

4.92

7-day rating change

0.00

2026年7月18日2026年7月24日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version0.1.0

ManifestV3

Size11.67MiB

Languages2English / 한국어

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

rhwp는 브라우저에서 HWP/HWPX 문서를 바로 열고, 편집하고, 인쇄할 수 있는 무료 오픈소스 확장 프로그램입니다. 별도 프로그램 설치가 필요 없습니다.

주요 기능:

웹에서 HWP/HWPX 파일 다운로드 시 자동으로 뷰어에서 열기

문서 편집: 텍스트 입력/수정, 표 편집, 서식 변경

인쇄: Ctrl+P로 인쇄 미리보기, PDF 저장 또는 프린터 출력

편집한 문서를 HWP 파일로 저장

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.9Average computed only from synced review bodies below

Reviews with text213Synced review bodies

Total ratings / reviews322Chrome Web Store public rating/review count

Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

198

4★

3★

2★

1★

lover Ms2026年4月21日

나중에 이게 더 개발해서 기능 좋아지면 재밌겠다

이승열2026年4月21日

HERO

널위한목소리2026年4月21日

형 고마워

Jungsup Shin2026年4月21日

아주 좋네요. 그 비싼 한컴 안 사도 되겠네요.

무주상보시2026年4月21日

이거 기업용으로 써도 되는건가요?

히릿2026年4月21日

설치 프로그램으로 만들어도 칭송 받을 텐데 더욱 간편한 확장 프로그램 ?? 그저 GOAT

Aron Mo2026年4月21日

한글 설치 안 하고도 한글 문서 읽기/쓰기 가능해서 좋아요. 별 5개보다 더 드려야되는 확장프로그램

JuneJune2026年4月21日

별 한 500개 주고싶은데 5개가 한계인게 아쉽다...

Taehyun Hwang2026年4月21日

그저 GOAT

정영만2026年4月21日

클로드 코웍에서 반영하니, 바로 내 컴퓨터 내 한글문서를 읽고, 쓸 수 있게 됐습니다!!! 대바악!!!!!!!!!!!!! 사랑합니다~~~~~~~~~ㅋㅋ

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AI product read

Browser-based HWP/HWPX document viewer and editor using WebAssembly — opens, edits, and prints Korean word processor files directly in Chrome without installing Hangul Office.

Korean HWP/HWPX files (used by government agencies, schools, and businesses) require Hangul Office (한컴 오피스) to open, which is not available on all platforms (especially macOS/Linux) and requires installation. This extension lets anyone open and edit HWP files directly in the browser.

User encounters an HWP/HWPX file on the web (download or link). The extension intercepts the download or detects the link, then opens a built-in viewer tab (viewer.html) powered by WebAssembly. The user can view, edit, print, and save the document entirely within the browser. No data leaves the local machine.

Target users: Citizens viewing Korean government/public institution documents / Parents checking school notices (가정통신문) / Office workers reviewing contracts and reports / macOS/Linux users without Hangul Office / Anyone who wants to open HWP files without installing additional software

viewer-DeyDsn0S.js is a large minified bundle (844KB) that was not fully inspected; however, its content is the WASM-powered viewer/editor UI, not auth or payment logic.
All 'pro' keyword hits were verified as false positives (substrings in process, protocol, processed, provider, stopPropagation, etc.).
External font CDN (cdn.jsdelivr.net) loads Korean fonts but does not require authentication or transmit user data.

Monetization

No paid features detected

No payment integration, license checks, premium feature gating, or upgrade prompts found in the codebase. The store description explicitly states '무료로' (free) and 'MIT 라이선스 — 개인/기업 모두 무료' (MIT license - free for personal/business). All keyword hits for 'paid' are false positives — 'pro' appears only as substrings in words like 'process', 'protocol', 'processed', 'provider', etc., not as references to a premium plan. No Stripe, PayPal, or other payment platform integration. No license key validation.

Confidence: 97
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, authentication, or account system exists anywhere in the extension. All processing happens locally via WebAssembly (WASM) within the browser. The viewer opens as an internal extension page (chrome.runtime.getURL('viewer.html')). No external services requiring authentication are contacted. Store description explicitly states '회원가입 불필요' (no registration required) and '어떠한 개인정보도 수집하지 않습니다' (no personal information collected). The only external fetches are for Korean web fonts from cdn.jsdelivr.net.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、downloads、storage
主机权限覆盖范围较宽

Publisher

tangokorea

김영관

Email: [email protected]
Phone: --
Address: 성환읍 성환1로 255 2층 천안시, 충청남도 31011 KR

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