# Leaf Viewer — Open anything. Change nothing. > Open anything. Change nothing. (iPhone/iPad app by Ontiqo.) - Source: https://appshunter.io/ios/app/leaf-viewer/id6823864504 (this page in markdown: same URL + `.md`) - Developer: [Ontiqo](https://appshunter.io/developer/6817762144) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 16.4 · 22 MB - Languages: American English - Released: 2026-10-28 - Data updated: 2026-11-13 ## What is Leaf Viewer? Open anything. Leaf Viewer is one app for the files on your iPhone and iPad. Open a document, a photo, a song, a film, a ZIP, a 3D model or a map, from the Files app or from any app's Share and Open In, and it is shown the way it was meant to look. Leaf opens more than 2,000 kinds of file, from this year's and from forty years ago, and it never changes any of them. Documents look like themselves. A Word file shows as its pages, a spreadsheet as its tables and charts, a presentation as its slides, an e-book as a book. Old documents open too: ClarisWorks and AppleWorks, MacWrite, WordPerfect, Works and more, as their pages. Music and films play, with lyrics and subtitles, including the old formats other players gave up on. Photos fit the screen, pinch to zoom and turn, camera raw and HEIC included. Look inside archives and disk images without unpacking anything, and open each file where it is. What it opens: • Documents, spreadsheets and presentations: Word, Excel, PowerPoint, Pages, Keynote, OpenDocument, Rich Text, WordPerfect, Works, ClarisWorks, MacWrite, PageMaker and more • Books and comics: EPUB, Kindle, FictionBook, comic archives, DjVu • Photos and pictures: JPEG, PNG, HEIC, WebP, JPEG XL, camera raw, Photoshop, GIMP, TIFF, icons • Music and sound: MP3, FLAC, AAC, WAV, Ogg, WMA, Apple Lossless, DSD, DTS, MIDI, with lyrics • Films: MP4, MKV, WebM, AVI, WMV, MOV, DVD .vob, Flash, DivX, with subtitles • Archives and disk images: ZIP, 7-Zip, RAR, TAR, CAB, ISO, VHD, DMG • 3D models and drawings: glTF, STL, OBJ, FBX, STEP, IFC, DXF and DWG, Visio, SVG • Maps and journeys: GPX, KML, GeoJSON, shapefiles, OpenStreetMap, watch and flight logs • Email: EML, Outlook .msg and .pst, Outlook for Mac archives, mbox • Notes and handwriting: OneNote, Notability, GoodNotes, Windows Journal • Notes, papers and code: Markdown, LaTeX, notebooks, and code in 60 languages • Databases and science: SQLite, Access, FileMaker, Parquet, HDF5, Origin, molecules, DICOM scans • Fonts, sheet music, Guitar Pro tabs, and files from old computers and games • PDFs, with selectable text, working links and bookmarks …and a great many more. If a file you need doesn't open, tell us. On an iPhone the contents slide in from the side; on an iPad they sit beside the page. It follows your light or dark appearance, and prints with the system's print sheet. It reads the files you open and leaves them as they are. A locked document opens with its password. Try every feature free for 14 days. After that, opening files needs the Leaf Viewer licence: one in-app purchase, yours for good, on your iPhone, iPad and Mac alike, with Restore Purchases. Signing in to an Ontiqo account is optional. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 14-Day Free Trial | Free | one-time | | Leaf Viewer Licence | $11.99 | one-time | ## Is Leaf Viewer safe? Not enough ratings yet to assess Leaf Viewer. ## Is Leaf Viewer legit? Leaf Viewer has limited verification signals. The AppsHunter Legitimacy Score for Leaf Viewer is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 2.6.0 — 2026-11-12 Leaf now opens more than 2,000 kinds of file: Director movies, calculator files, old disks, subtitles, wiki pages, references and more. ### 2.5.2 — 2026-11-11 If Leaf closes unexpectedly or stops responding, it writes a short report and tells you the next time it starts. Films show their true length. ### 2.2.1 — 2026-11-07 Very large pictures, such as a TIFF of hundreds of megapixels, now open whole and zoom down to their own pixels, sharp wherever you look. A file that takes a while to open now says how far it has got. ### 2.2.0 — 2026-11-05 Choose any accent colour of your own. Saved web pages and Safari web archives show the page. Copied PDF text no longer turns into boxes, and old Word files from DOS and the Mac open. ### 2.1.3 — 2026-11-04 No release notes. ## More apps by Ontiqo - [Echofiles](https://appshunter.io/ios/app/echofiles/id6817762142) All apps by Ontiqo: https://appshunter.io/developer/6817762144 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*