Which file types can I upload?

PDF (.pdf), Word (.docx), Excel (.xlsx), PowerPoint (.pptx), CSV (.csv), Markdown (.md), and plain text (.txt). Save older files, such as .doc or .xls, in the newer format before you upload them.

How many files can I chat with at once?

One file per chat. To ask about a second file, start a new chat.

What are the file size and page limits?

Each file can be up to 2 MB and 50 pages. For a longer file, split it into parts or keep only the sections you need, then start a new chat for each part.

Can it summarize a document?

Yes. Click Summarize after you upload a file to get its main points. You can then ask about any section the summary leaves out.

Can it read scanned documents?

Yes. The tool reads text in scanned pages and images.

Is my document stored?

Nivon does not use your content to train AI models, its own or anyone else’s.

Chat with Documents

Upload a PDF, Word, Excel, PowerPoint, CSV, or text file, then ask questions about it or get a summary of its key points.

Upload your document

Add a file and Nivon reads it so you can ask questions about its content.

Drag and drop one file

PDF, DOCX, XLSX, PPTX, CSV, MD or TXT

Max 2 MBUp to 50 pages1 file per chat

Nivon Assistant

Waiting for your document

Upload a file and click “Start Chat” to start chatting.

How to Chat with a Document

From a file to answers in three steps.

Step 1

Upload Your File

Drag a file into the box or browse your device, then click Start Chat.

Step 2

Ask a Question or Summarize

Type a question in plain language, such as “What is the refund period?”, or click Summarize to get the file’s main points.

Step 3

Follow Up

Ask follow-up questions in the same chat. The tool keeps your earlier questions in context, so you can ask it to compare two sections or explain a term it used.

Overview

What Is Chatting with Documents?

Chatting with documents means asking an AI questions about a file and getting answers drawn from its contents. The tool reads the text in your file and answers using only that text, so it works as an AI document reader and analyzer in one. You find a clause, figure, or policy detail by asking for it instead of scrolling through the file.