Document Reader - PDF Editor is a practical, user-friendly tool designed to make working with PDFs fast and intuitive. It combines a clean reading experience with powerful editing capabilities so you can handle everything from quick annotations to deep document revisions without switching apps. Open PDFs and read comfortably with adjustable zoom, night mode, reflow text, and a searchable table of contents. Built-in navigation features—bookmarks, thumbnails, and smart search—help you find information instantly. Editing tools let you correct text, move or replace images, rearrange pages, and merge or split documents. Annotate with highlights, freehand drawing, sticky notes, and shape tools to mark important points. Convert files between PDF and common formats like Word, Excel, and PowerPoint to keep working in the format that suits you. OCR (optical character recognition) turns scanned pages and photos into editable, selectable text, making old documents useful again. Forms are easy to complete and sign: fill interactive fields, add typed or handwritten signatures, and flatten forms for final distribution. Batch operations speed up repetitive tasks—rename, compress, convert, or watermark many files at once. Collaboration features support comments and replies so teams can review and finalize documents efficiently. Performance-focused design keeps the app responsive when handling large files. Flexible export options preserve layout and quality while reducing file size for sharing. Local processing modes and granular file permissions give you control over privacy and storage. Helpful presets, keyboard shortcuts, and template libraries streamline common workflows for students, educators, legal professionals, and office workers. In short, Document Reader - PDF Editor brings reading, editing, converting, and organizing PDFs into one approachable package. Whether you’re annotating research, preparing reports, or signing contracts, it simplifies document tasks so you can get more done with less friction.

How can I annotate PDF files using Document Reader?

To annotate PDF files, open the document in the app and select the 'Annotate' option. You can then use tools like highlights, notes, or drawing to mark up the document as needed.

Can I merge multiple PDF files in the Document Reader?

Yes, you can merge PDF files. Open the app, go to the 'Merge' option, select the files you want to combine, and follow the prompts to complete the merging process.

How do I convert a document to PDF format?

To convert a document to PDF, go to the 'Convert' feature, choose the file type you want to convert, and select the document. Follow the instructions to complete the conversion.

How can I use the OCR feature to extract text from images?

To use the OCR feature, open the app and navigate to the OCR tool. Upload an image file containing text. The app will process the image and extract the text, displaying it for you to copy or edit.

How do I organize my PDF files within the app?

Organizing PDF files can be done by creating folders. Open the app, select ‘My Documents’, tap on ‘Create Folder’, and then drag and drop your PDFs into the appropriate folders for better organization.