다 열리는 뷰어

Opens everything.

“다 열리는 뷰어” is a file viewer for opening and viewing different documents and files in one place, while making it easy to find and organize what you need.

It supports PDF, HWP/HWPX, DOCX, EPUB, HTML, TXT, images, and various Office documents. Open files directly by selecting them in the Files app or from another app’s Share menu.

Key Features

• View PDF documents • View HWP/HWPX Hangul documents • View DOCX documents • View EPUB e-books • View Illustrator (.ai) files • View HTML/HTM documents • View TXT files • View image files • Open Office documents such as XLSX and PPTX supported by iOS system preview • Preview supported audio and video files • Search by file name • Filter and sort by file type • Save frequently viewed files as favorites • Organize files with tags • Save your reading position in PDFs and continue later • View file thumbnails • Reopen recent files • Share files and open them in other apps • Dark mode support

Select a file in the Files app or from the Share menu to open it directly with “다 열리는 뷰어”. No login or registration is required.

Selected files are displayed read-only on your device and are not uploaded to the developer’s servers. The app focuses on simple file viewing and organization.