Open and view PDF documents with full-text scroll, zoom, and single or double page mode. Annotate with professional tools and customize styles and colors. Play embedded audio from PDF files.
by Hefei T-Stack Information Technology Co., Ltd.★ 4.237 ratingsProductivityFreeData updated 2026-09-26
PDF files into one document with fast merging speed. Combine multiple PDFs without losing content or quality. Split PDFs into individual pages. Securely save and share merged files. Edit text and add comments within PDFs.
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Convert photos and documents to PDFs with OCR technology. Edit text, annotate pages, and export files. receipts, notes, and papers quickly without registration or login. Share or save PDFs directly from the .
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Convert files to PDF format with clean, high-quality output. Save documents instantly. Create lecture notes, reports, contracts, or share written content. Edit before conversion. Export as PDF and share via email or cloud services.
Scan documents, receipts, whiteboards, and business cards by capturing images. Convert scans to searchable text using OCR. Edit, annotate, and sign files. Organize and crop scanned content. Export in multiple formats and share directly.
Read PDF files in with adjustable brightness and contrast. Highlight and annotate text. Search for keywords within documents. Sync reading progress across devices. Share files via email or cloud services.
Convert documents to PDF by selecting the file and initiating the conversion process. Supports .doc and .docx formats while maintaining original layout. Features an intuitive interface for straightforward use.
Create PDFs from photos, documents, and web pages. Scan and save files as PDF. Print photos, documents, notes, and web pages directly from the iPhone. Edit and manage files with built-in tools. Share printed or scanned content via email or messaging.