Tracking since Nov 14 — growth appears once we have a second daily reading.
Update history
1.0.0Nov 12, 2026
• First release: open PDF, Word, Excel, PowerPoint and HWP/HWPX files in one app, with no limits.<br>• Password-protected Excel, Word and PowerPoint files (xlsx, xls, docx, pptx) open after you enter the password.<br>• PDF tools: highlights and notes, scan documents to PDF, photos to PDF, merge PDFs and edit pages.
Only the current version so far — new entries appear as the app ships updates.
Doc Viewer: PDF, HWP & Office is a productivity app by CYSC with 10+ downloads (about 32 estimated). Released Nov 12, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Free document viewer: open PDF, Word, Excel, PowerPoint & HWP with no limits”