Summarize a PDF
Drop a 50-page report and ask for the three key takeaways. Get a summary in seconds without reading a single page.
Ask AI About Any Document on Your Mac
PDFs, images, audio, video - just drag them into chat. No uploading, no conversion. Ask questions about what you see.
Every Format, One Chat Window
Format Extensions Max Size
Text .txt, .md, .csv, .json, .xml 1 MB
Images .png, .jpg, .gif, .webp, .svg 10 MB
PDFs .pdf 25 MB
Audio .mp3, .wav, .m4a, .ogg 25 MB
Video .mp4, .mov, .webm 100 MB
How It Works
1
Drag and Drop
Drag a file from Finder into the chat window, or use the file picker to browse. No conversion, no prep work.
2
See the Preview
Chapeta shows a thumbnail of your file so you know exactly what the AI will see. Images render inline, PDFs show page count.
3
Ask Anything
Type your question and hit send. The AI analyzes the full file and responds with answers, summaries, or extracted data.
What You Can Do
Analyze an Image
Drag in a chart, screenshot, or photo. Ask what it shows, extract text, or get a description for accessibility.
Transcribe Audio
Drop a meeting recording or voice memo. Get a full transcript, then ask follow-up questions about what was said.
Understand Video
Add a screen recording or tutorial clip. Ask AI to explain what happens, extract steps, or identify key moments.
Works with the Model You Choose
File analysis works across the best models. Use GPT for detailed document reasoning, Claude for long PDFs, Gemini for multimodal input. Switch freely and use the best model for each file type.
Explore All Models →