초간편 문서 리더 - PDF 한글 HWP 오피스

SJTR

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About this app

Have you been searching for a different app every time you open work documents or assignment files on your smartphone?

'Ultra-Simple Document Reader' is an all-in-one document viewer that allows you to open everything from PDFs to Hangul (HWP) and MS Office documents quickly and lightly within a single app.

Unlike other apps that are heavy with ads and unnecessary features, we have focused solely on fast loading speeds and a comfortable viewing experience. With 100% offline processing that does not transmit documents to external servers, you can open personal information and confidential company documents with peace of mind.

■ Major Supported Document Formats

• Hangul Documents: HWP (Hangul 5.x), HWPX

• PDF Documents: PDF (Supports continuous scrolling, pinch zoom, and night/sepia modes)

• Word Documents: Word (DOCX, DOC)

• Excel Documents: Excel (XLSX, XLS) Spreadsheets

• PowerPoint: PowerPoint (PPTX) Slides

■ Key Features and Characteristics

1. Essential Built-in Hangul (HWP/HWPX) Viewer for Government Offices and Schools

- Cleanly view the body text, tables, and images of Hangul documents immediately without installing a separate viewer. 2. Smart Excel (XLSX) and Word (DOCX) Viewing

- Easily switch between multiple Excel sheets and navigate large tables without lag using the 50-column pagination feature.

- Smoothly scroll through various text formats, tables, and images in Word documents without any glitches.

3. One-Touch Instant Opening of KakaoTalk and Email Attachments

- Instantly connects when you touch a document file in KakaoTalk, Telegram, the Mail app, or the Downloads folder.

4. 100% Local Offline Rendering with No Leakage Concerns

- Does not upload your valuable documents to external conversion servers. Operates safely even in offline airplane mode. 5. Perfectly Provided with Reading Convenience Features

- Dark (Night) Mode and Sepia Warm Tone Mode for eye protection

- Free gesture zoom (Pinch Zoom) from 100% to 400%

- Automatic memory of last read position and bookmarking of important documents

■ Supported File Extensions

.pdf, .hwp, .hwpx, .docx, .doc, .xlsx, .xls, .pptx

What’s new

[v1.0.5 업데이트 안내]
초간편 PDF 리더가 모든 업무 문서를 열 수 있는 '통합 문서 리더'로 새롭게 진화했습니다!

✨ 새로운 기능
• 한글 문서(HWP, HWPX) 지원: 한글 5.x 및 HWPX의 본문, 표, 이미지를 앱에서 바로 열람
• MS 오피스 문서 지원: Word(DOCX, DOC), Excel(XLSX, XLS), PowerPoint(PPTX) 열람 지원
• 스마트 엑셀 뷰어: 시트 전환 탭 및 가로 열 페이징으로 넓은 표도 쾌적하게 확인
• 슬라이드 뷰어: PPTX 슬라이드 스와이프 탐색 및 배치 지원
• 외부 앱 바로 열기: 카카오톡, 이메일, 메신저에서 한글/오피스 첨부파일을 바로 열람

🛡️ 보안 및 성능 향상
• 100% 로컬 오프라인 렌더링으로 개인정보 및 중요 문서 유출 걱정 제로
• 악성 파일 및 대용량 압축 파일에 대한 안전 보호 시스템 적용
• 기존 PDF 읽기, 북마크, 최근 문서 기록 완벽 보존