Batch PDF Compressor SquashPDF vs PDFAmora

SquashPDF is a fast PDF compressor for iOS that shrinks PDF file size without destroying quality. Reduce a 50 MB contract to under 5 MB, fit a scanned passport into an email attachment, or hit a strict upload limit. What SquashPDF does - Compresses single or multiple PDFs in one tap - Lets you pick a target size (e.g. under 1 MB, under 5 MB, under 10 MB) instead of guessing quality levels - Batch-compresses entire folders of PDFs at once - Shows a side-by-side preview so you can verify quality before saving - Keeps a history of every compression with original vs. final size FAQ -> How much can SquashPDF reduce a PDF? Typically 60–90% for image-heavy PDFs (scans, photos). Text-only PDFs see smaller reductions because text is already efficiently encoded. -> Does SquashPDF work offline? No. Files are uploaded to our server for processing, they are not tied to your identity and are automatically deleted after two hours. -> Will compression ruin the quality of my PDF? No. Pick a target size and SquashPDF balances quality automatically. Use the side-by-side preview to compare before saving. -> Can I compress multiple PDFs at once? Yes. Batch mode compresses dozens of PDFs in one run and saves them with the original filenames. -> Is SquashPDF free? Core compression is free (daily limit of 1 pdf). SquashPDF Pro unlocks unlimited batch compression, larger files, and removes limits. -> Which file types are supported? PDF only. For best results, use SquashPDF on PDFs containing scans, photos, or screenshots — that's where the biggest savings come from. Download SquashPDF and stop fighting upload limits. Terms of use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

PDFAmora — Your Offline PDF Companion PDFAmora is a powerful, privacy-focused PDF toolkit that works entirely offline. All your documents are processed locally on your device — no files are ever uploaded to any server. 8 POWERFUL PDF TOOLS: • MERGE PDF — Combine multiple PDF files into one document. Drag & drop to reorder pages before merging. • SPLIT PDF — Extract specific page ranges or split into individual pages. Visual page selector with range slider. • COMPRESS PDF — Reduce file size with 3 quality levels (Low, Medium, High) while maintaining readability. • CONVERT — PDF to Images (PNG/JPG) and Images to PDF. Convert photos and scans into professional PDF documents. • ROTATE PDF — Rotate pages by 90°, 180°, or 270°. Select individual pages or rotate all at once. • WATERMARK — Add text watermarks to your PDFs. Choose from 6 positions including diagonal. Customize size and opacity. • PROTECT PDF — Encrypt your PDF files with password protection (RC4 encryption). Set permissions for printing, copying, and editing. PRIVACY FIRST: • 100% offline — no internet required • No data collection, no analytics, no tracking • Files never leave your device • No account or login needed BEAUTIFUL & INTUITIVE: • Clean, modern Material Design 3 interface • Light and Dark theme support • 11 languages: English, Vietnamese, Chinese, Hindi, Spanish, French, Arabic, Bengali, Portuguese, Russian, Japanese • Smooth animations and responsive layout ORGANIZED WORKFLOW: • Recent Files — Quick access to your latest processed documents • History — Track all your PDF operations • Share — Send processed files via any app PDFAmora is developed by NDT Studio with a focus on quality, privacy, and user experience. No ads. No subscriptions. Just a clean, powerful PDF toolkit.