PDF Reader vs 3s PDF Converter

All-in-One PDF App: Scan, Read, Edit, and Convert documents professionally on your iPhone & iPad. CORE FEATURES: Powerful Document Converter: - Convert PDF to editable Word (DOCX), Excel (XLSX), and PowerPoint (PPTX) with original formatting preserved. - Convert Word, Excel, and PowerPoint files directly back to secure PDF. - Image to PDF, PDF to high-resolution Images (JPEG/PNG), or export PDF to a single Long Image. Document Scanner: - Scan paperwork, receipts, notes, and ID cards into crystal-clear PDFs with smart auto-edge detection and perspective correction. Organize & Edit: - Merge multiple PDF files into one, split pages, compress file size, and add e-signatures or fill forms directly. Smart PDF Reader: - Smoothly view PDF, Word, Excel, and PowerPoint files. Supports password-protected documents, multi-tab switching, night mode, and bookmarks. Text-to-Speech (TTS): - Listen to your PDF text read aloud hands-free. Extra Utilities: - 100% offline document processing for complete privacy, multi-language support, direct printing, and quick file sharing.

3s PDF Converter helps you turn photos into a clean PDF quickly and share it right away. Select images from your photo library, arrange them, create a PDF on your iPhone, and send it with the iOS share sheet. Photos and generated PDFs are processed locally and are not uploaded to a developer-operated server. The free version includes ads, with an optional Pro upgrade to remove ads and unlock unlimited recent PDFs.