--file and Nito reads it for you. This works with any model, because Nito extracts the document’s text before the model sees it. For the general mechanism, see File parser.
Supported Document Kinds
- DOCX
- PPTX
- XLSX
- XLS
- Plain text
Attach and Ask
Attach the document with--file, then ask your question in the same prompt. The flag is repeatable, so you can attach several documents at once.
- Claude Code
- Codex
nito ask --file .... See Ask and fusion from the terminal.
Worked Example
Attach a document and pull specific fields out of it. Here we ask about a small report using the default model:- Claude Code
- Codex
Related Resources
Multimodal Overview
What Nito accepts beyond text.
File Parser
The general mechanism behind attaching documents.
Image Input
Send a picture to a vision-capable model instead.
How Nito Works
Understand how Nito handles your prompt.

