Write and compile TeX files offline with full support. Edit plain TeX and documents. Use XeLaTeX/LuaLaTeX with a PRO subscription. Auto-download packages like beamer. Integrate BibTeX and MakeIndex.
Adjust settings including ISO, focus, and shutter speed for photos and videos. Control exposure and shutter speed for long exposures or slo-mo videos. Use double tap for photos and triple tap for video gestures.
Save passwords and login details with secure storage. Enter usernames, URLs, notes, and custom fields. Encrypt data using 128-bit AES on iCloud servers. Access passwords only with your device.
Scan documents to create PDF files. Edit scanned images. Save and share documents directly. Print PDFs from the . Adjust document colors to black, white, or gray. Highlight keywords for easy reference.
Control AC temperature, fan speed, and sleep mode via smartphone. Adjust settings with an intuitive interface. Access energy-saving modes and customize preferences. Monitor and manage cooling settings remotely.
Create and organize with color coding and drag-and-drop functionality. Quickly add memos using Touch ID. Sync across devices. Assign colors to differentiate memos. Drag and drop memos for rearrangement.
Ask questions and receive answers on any topic. Upload PDF files to extract information or summarize content. Analyze documents to identify key points and generate insights.