Compress, merge, split, sign, and convert PDF files — entirely on your device, with no uploads to any server.
All processing happens locally on your iPhone or iPad — your documents never leave your device.
Reduce PDF file size without sacrificing readability. Choose from multiple quality presets to find the perfect balance.
Combine multiple PDFs into a single document in seconds. Drag to reorder pages before merging.
Extract specific pages or split a PDF into multiple files. Works with any document, any size.
Add your signature, initials, date, or free text to any PDF. Fill interactive form fields effortlessly.
Turn photos from your camera roll into a polished PDF document instantly, right from your device.
Organise all your processed documents in one place. Star favourites, add tags, and lock sensitive files with Face ID.
Folio processes everything locally using Apple's PDFKit and Core Graphics frameworks. No document content is ever uploaded, analysed, or shared with any server — including ours.
Unlock unlimited use of every feature with a one-time purchase — no subscription, no recurring fees.