PDF Studio vs FolikPDF

PDF Studio is your private, all-in-one PDF toolkit — over 70 tools that run entirely on your device. No account, no tracking, no uploads. SCAN & CREATE • Scan documents with automatic edge detection • Turn photos or typed text into clean PDFs EDIT & ORGANIZE • Merge, split, reorder, rotate and delete pages • Compress to shrink file size — even to a target limit • Crop, resize, add margins and page numbers CONVERT • PDF to Word, plain text or images • Make scanned pages searchable with on-device OCR SIGN & PROTECT • Fill forms and sign documents by hand • Password-protect, remove passwords and redact sensitive info • Add watermarks, stamps and headers Beautiful on iPhone, iPad and Mac, with iCloud sync to keep your library on every device. Find any tool instantly with search, favorites and recents. PDF Studio Pro unlocks every tool with a single purchase or subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Folik is a private, capable PDF workspace for iPhone and iPad. It is completely free: no ads, no subscription, no account, and no in-app purchases. READ AND FIND • Open PDFs from Files or other apps • Search with contextual results and next/previous navigation • Use continuous, single-page, or two-page layouts • Browse thumbnails, outlines, and bookmarks SCAN ON DEVICE • Capture multi-page documents with automatic edge detection • Recognize text locally so new scans are searchable • Keep scans inside Folik unless you choose to share them FILL AND SIGN • Complete standard PDF text, checkbox, radio, and choice fields • Track required fields and jump to the next unfinished field • Create handwritten or typed signatures and initials ANNOTATE AND ORGANIZE • Highlight, underline, strike through, draw, add notes, shapes, text, and stamps • Move, resize, recolor, undo, and redo annotations • Reorder, rotate, duplicate, delete, extract, or combine pages in a new copy EXPORT YOUR WAY • Share the original • Create an editable copy • Export a flattened copy for consistent appearance PRIVATE BY DESIGN Folik processes documents, scans, text recognition, and edits on your device. It has no backend, analytics SDK, or advertising SDK. Compatibility note: Folik supports standard AcroForm fields exposed by iOS. XFA-only forms, certificate-backed digital signatures, JavaScript calculations, and vendor-specific PDF behavior may not be supported. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Folik is open source under the MIT License. https://github.com/x3n-network/FolikPDF