Lodong Viewer - PDF Word Excel

Open PDF, Word, Excel, CSV and text documents in a single app. ■ Your documents never leave the device There is no code path that uploads a file to a server. Everything is opened and processed on your phone. Contracts, payslips and certificates stay where they are. ■ Supported formats · PDF — shown exactly as authored. Pinch to zoom and pan, double-tap to zoom, page slider. Password-protected PDFs open too (Android 15 and above). · Word (.docx) — text is reflowed to your screen width, so you read instead of constantly zooming and panning. Bold, italic, underline, paragraph alignment, lists, tables and inline images are all rendered. · Excel (.xlsx) and CSV — shown as real tables, one tab per sheet. · Text (.txt, .md) — reflowed by paragraph, with Korean EUC-KR encoding detected automatically. ■ Night mode that does not ruin your photos Most readers invert the whole page in night mode, which turns every photo inside the document into a negative. This app reads where the images actually sit inside the PDF, so only the text and the paper go dark — photos and ID photos keep their original colours. Slides with dark backgrounds are left alone instead of flashing bright white. ■ Pick up where you stopped The recent list remembers your last position in each document and shows how far you got. ■ Also included · Adjustable text size for Word and text documents. · In-document search with next/previous navigation. · Share the open document to another app. · Keep the screen awake while reading. ■ Light on your phone Instead of bundling a heavy document engine, it uses Android's built-in rendering and purpose-built parsers. Small install size, fast opening. ■ What it does not do · Hangul word processor files (.hwp, .hwpx) are not supported. · No editing, signing or annotating. This is a viewer. ■ Permissions The network is used only to fetch the settings for the notice area at the bottom of the screen. Document contents are never transmitted. Made by Lodong Co., Ltd.