View, edit, and organize documents in formats like PDF, Word, and Excel. Merge files, add comments, and annotate pages. Save and share edits directly. Sync across devices and access cloud storage integrations.
The app offers powerful filename editing options including prefix, suffix, insertion, and substitution. It supports case conversion, numerical sequencing, and date/time formatting for batch renaming files.
Text editing with live Markdown syntax highlighting and HTML preview. Sync across iPad, iPhone, and Mac via iCloud. Use typewriter mode for focused writing. Track word, symbol, and sentence counts. Support tags and document browsing.
The app provides a private space for photos, videos, documents, notes, and contacts, disguised as a calculator. Users can access their private world by entering a password on the calculator interface.
Edit , Plain TeX, and Markdown documents offline. Navigate projects with outline view. Typeset documents using built-in engine. Open root files to auto-scan and configure typesetting settings.
Turn your device into a mobile to capture and save documents as PDF files. Automatically scan pages by positioning your phone over them. Save scanned documents with one tap and share them directly from the .
Pin notes to Home Screen, Lock Screen, or Apple Watch for quick access. Organize tasks, reminders, and to-do lists by category. Customize backgrounds with colors, patterns, or personal photos. Choose fonts, adjust size, spacing, and color.
Editor with built-in Node.js, Python, C, C++, PHP, and Java runtimes. Supports Monaco Editor for high-performance text editing. Offers autocomplete and static analysis for Python and Java.
Securely store and hide sensitive documents and files with encryption. Set custom passwords and fake codes to restrict access. View hidden content through a shared code. Lock and unlock files with a passcode.
Edit plain text files with a minimalist interface. Open and create .txt documents. Sync with iCloud Drive, Dropbox, and Box. Support iPadOS trackpad. Enable dark mode for better visibility.
Convert PDFs, Word documents, and other files into audio for listening. Adjust playback speed and settings. Skip headers and footers. Highlight text as it is spoken for visual tracking. Support background playback during multitasking.
A editor that supports plain text, , and Textbundle. Renders documents fully without modifications. Displays images directly in the editor. Supports math formulas, mermaid, and Echarts.
Write and organize plain text files in libraries. Access documents via swipe. View character, word count, and reading time. Support multiMarkdown for formatting. Hide navigation bar for focused writing. Link favorite libraries for quick access.
The app provides offline file management, FTP/SFTP file transfer, and a rich text editor. It supports SFTP with RSA key management and background transfers.
Text documents, web pages, and images to PDF. audio to ringtones and videos to soundtracks. Access and manage through an integrated file manager. Export converted directly to devices or cloud services.