Best AI Chat With Documents Tools of 2026

TeraBox AI

terabox.com

#1

Established cloud storage adding AI content-generation tools; real product.

Sharly AI

sharly.ai

#2

AI research workspace that summarizes, cross-checks, and cites findings across multiple uploaded documents.

GoPDF

gopdf.io

#3

Free online PDF suite for editing, converting, signing, merging and AI chat with documents, all in the browser.

Myreader AI

myreader.ai

#4

AI reading assistant that lets you chat with uploaded books, PDFs and videos, get cited answers and convert text to audiobooks.

Sourcetable

sourcetable.com

#5

AI spreadsheet that connects to databases and business apps so teams can query, clean and visualize data in plain English.

AI Drive

myaidrive.com

#6

AI document workspace to chat with PDFs and docs using GPT-5, Claude, and Gemini; built for legal and pro workflows.

Kael — AI Assistant for Understanding and Working with Docunents

kael.im

#7

AI assistant for understanding documents and producing slides, notes, reports.

Honeybear.ai

honeybear.ai

#8

AI assistant for chatting with and summarizing PDFs, videos, and documents; solid traffic.

Docalysis

docalysis.com

#9

AI chat-with-PDF tool that answers questions across your uploaded documents to cut time spent reading them.

FileGPT

filegpt.app

#10

AI tool to chat with many file types (PDF, docs, audio, video, YouTube, webpages) and query across sources at once.

Filepower AI

filepower.ai

#11

PDF-focused AI assistant for chatting with, summarizing, and translating documents across common file formats.

Cerebro

heycerebro.com

#12

AI knowledge tool that turns saved videos, articles, and PDFs into searchable, answerable notes.

gopdf.pro

gopdf.pro

#13

AI document toolkit with PDF chat, document generation and an HTML-to-PDF and screenshot API for developers and users.

SummarizePaper

summarizepaper.com

#14

Free tool for browsing and chatting with arXiv preprints, useful for researchers wanting quick digests of new papers.

FileAI

fileai.pro

#15

Private document Q&A tool that answers questions from your files with clickable citations back to source passages.

PoweReader

powereader.app

#16

Native iPhone/Mac RSS reader that adds AI story clustering, article summaries, translation and audio narration.

Solace AI

mysolace.in

#17

AI-driven platform for document interaction, summarization, and contextual answers.

BloxGPT

bloxgpt.com

#18

AI-powered collaborative whiteboard with flexible pricing and multiple AI models.

ChatPDFGPT

chatpdfgpt.ai

#19

AI tool to chat with, summarize and navigate PDF documents in multiple languages across devices, with free core access.

Docuopia

docuopia.com

#20

AI document assistant that drafts and refines PRDs, help docs and wikis, with real-time collaboration and text-to-diagram generation.

brayden.ai

brayden.ai

#21

Ask questions about uploaded files, answered by a not-so-great AI cousin.

Orchard

orchard.ink

#22

Context-aware AI assistant that answers from your saved links, files, and the web, with collaborative docs and a smart editor.

xeditai

xeditai.com

#23

Multi-model AI workspace for drafting structured documents (specs, reports, pitches) by comparing outputs across LLMs.

Discute

discute.co

#24

Chat with your documents (PDF, DOCX, TXT, CSV) to find answers fast; a lightweight knowledge-base assistant for individuals.