Docs Studio: Files & Editor

About

Docs Studio is a complete document workspace for iPhone and iPad. Write text documents, build spreadsheets with real formulas, edit slide decks, mark up PDFs, scan paper and read ebooks — all in one app, and all on your own device. Everything works offline. There is no account to create, no cloud service in the middle, and none of your text or files is sent anywhere. WRITE • Rich text editing with fonts, sizes, colours, alignment, lists and indentation • Tables, images, headers and footers, page size and margin controls • Tracked revision marks kept intact when you open and save a file • Find and replace, word count, and read-aloud playback • On-device writing help on supported devices: summarize, proofread, extract key points — powered by Apple Intelligence, so the text never leaves your iPhone or iPad CALCULATE • Multi-sheet spreadsheets with a fast built-in formula engine • Cell formatting, number and date formats, borders and fills • Conditional formatting, data validation lists, freeze panes, sort and filter • Charts you can insert straight from a range of cells • CSV and TSV import and export PRESENT • Open, edit and reorder slides, shapes and text boxes • Shape inspector for position, size, fill and text style • Full-screen presentation mode with swipe navigation PDF TOOLS • Read PDFs with fast page thumbnails and text search • Highlight, underline, strike through and add free text notes • Reorder, rotate, delete, insert and extract pages; merge documents • Draw and place a handwritten signature • Export documents and sheets to PDF, and print via AirPrint SCAN & RECOGNISE • Scan paper with the camera and save straight to a searchable PDF • On-device text recognition, so scanned pages become selectable text READ • Built-in EPUB reader with chapter navigation and adjustable text • Plain text, Markdown and RTF files open natively STAY ORGANISED • Built-in file browser with folders, favourites, recents and templates • Works with the Files app and any storage provider you already use • Spotlight indexing so you can find your documents from the Home Screen • Lock a document with a password when you want it kept private • Password-protected documents you receive can be opened with the password FILE FORMAT SUPPORT Docs Studio reads and writes the open Office Open XML file formats (.docx, .xlsx, .pptx) as well as PDF, EPUB, CSV, TSV, RTF, TXT, Markdown and common image formats. Complex layouts created in other applications may render differently. Docs Studio is an independent app. It is not affiliated with, endorsed by, or sponsored by any other software company, and all product names of other companies belong to their respective owners. Privacy: no analytics, no ads, no tracking, no sign-in. Documents stay in your storage unless you choose to share them.