Save multiple prompts and system messages for different AI models. with various AI models in one interface. Support image input and generation. Use advanced voice mode for audio conversations. Access local models without internet.
Edit diagrams with built-in templates for sequence, state, and flowcharts. Create diagrams from scratch or integrate with external editors. Automatically update diagrams when changes are made in external files.
Save links instantly and access them from any device. Sync and organize bookmarks across platforms. Share links privately without an account. View content without ads or clutter. Customize settings for deeper control.
Write mathematical expressions using inline LaTeX. Edit and format equations directly within the document. Preview rendered equations in real-time. Export documents in Markdown or PDF format.
Outline creation and management with nested tags and customizable fonts. Import and export OPML and Markdown files. Sync and share via iCloud. Embed images and format text. Support drag and drop, links, notes, and backlinks.
Convert handwritten notes to editable Markdown and export to DOCX, LaTeX, or PDF. Create searchable PDFs using camera input with adjustable filters. Edit and annotate documents, then share or download them across devices.
Note-taking allows users to record information via scanning, voice, Markdown, and collection. AI tools assist with writing, brainstorming, polishing, summarizing, and translating.
AO allows viewing, editing, importing, and exporting PDF, Word, Excel, and PowerPoint files. It includes Writer for document creation and editing, Calc for spreadsheet calculations, and supports full OpenOffice features.
Test with syntax highlighting and match visualization. Customize highlight colors and view results in a list. Perform replacements and choose from light or dark themes. Access a cheatsheet for operators and metacharacters.
Edit files including TXT, RTF, RTFD, HTML, XML, and markdown. View and modify formatting details like font, size, color, and alignment. Preview HTML and markdown in real time. Access files from device storage or cloud services.
Organize and review with customizable sets and spaced repetition. Add notes, diagrams, and equations. Export cards for offline . Track progress and set goals. Sync across devices.
Write, research, revise, and share with advanced formatting and support. Edit documents, organize notes, and sync with Dropbox. Customize themes and use keyboard shortcuts for efficient workflow.
Displays device specs, storage details, battery status, and network info. It includes JSON formatter, QR code generator, color picker, Base64 encoder/decoder, and text diff comparator.