All Document: PDF & Office is a fast, clean document reader and PDF viewer for everyday work. Open files instantly and use essential PDF tools without extra steps.

READ & VIEW
• PDF reader & viewer
• Word reader (DOC, DOCX)
• Excel viewer (XLS, XLSX)
• PowerPoint viewer (PPT, PPTX)
• Image viewer (PNG)
• TXT reader

PDF TOOLS
• Merge PDF – combine multiple PDFs into a single file in seconds
• PDF to Image – export selected pages to JPG/PNG for sharing or printing
• Lock / Unlock PDF – add a password for protection or remove it when you have permission

QUICK EVERYDAY USE
• Open documents from downloads, email, chat apps, or file manager
• Smooth reading: continuous scroll, page jump, recent files, favorites
• Smart file actions: select, share, rename, delete

WHY THIS APP
• One app for PDF, Word, Excel, PowerPoint, PNG, TXT
• Lightweight, responsive, easy to use
• Private & offline: your files stay on your device

NOTES
• “Unlock PDF” is available only for files you’re authorized to access
• This app does not edit page content; it focuses on reading and essential PDF operations