Clavis PDF Tools

Read PDFs comfortably on your phone with Reader Mode. Annotate, edit, convert to text, and organize your library — everything runs on-device.

Clavis PDF Tools makes PDFs comfortable to read on your phone.

READER MODE Reflow any PDF into flowing text at your chosen font size, family, and theme. Auto light/dark, sepia, or manual — perfect for long books and articles on a small screen. Save your reading position; pick up where you left off.

ANNOTATE Highlight, underline, add sticky notes, or type real text anywhere on a page. Five preset colors. All annotations save into the PDF and travel with it when you share.

CREATE & EDIT Start with a blank editable document and type. Full rich-text editor: Body, Heading 1/2/3, bold, italic, underline, alignment, colors, line spacing, and font family. Save as PDF automatically.

CONVERT Turn any imported PDF into an editable document. Bold, italic, alignment, sizes, and colors carry through. Best for prose-heavy files.

SEARCH & NAVIGATE Find any word instantly with in-document search — matches highlight inline in both viewing modes. Jump to chapters via the built-in outline browser. Bookmark any spot and return with one tap.

CAPTURE & COMPOSE Scan documents with your camera (auto edge detection, deskew, cleanup). Turn photos into PDFs. Import from Files or drop into the Inbox folder — auto-imports as soon as the app opens.

SHARE Send any PDF or editable document (as RTF) via AirDrop, Mail, Messages, Files, or any other app that accepts them.

PRIVATE BY DESIGN Every operation runs on your device. No accounts, no analytics, no tracking, no third-party SDKs. Your PDFs stay yours.

Built by Clavis Enterprises. Made for readers.