PDF Question Answering Embedding Tools

Interactive applications that enable users to upload PDF documents and ask natural language questions to retrieve answers from document content. Includes chatbots, Q&A systems, and summarization tools built with frameworks like Streamlit and LangChain. Does NOT include general document intelligence systems, multi-source RAG platforms, or non-PDF document processing tools.

There are 46 pdf question answering tools tracked. The highest-rated is gustavz/DataChad at 49/100 with 324 stars.

Get all 46 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=embeddings&subcategory=pdf-question-answering&limit=20"

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#	Tool	Score	Tier	Stars	Language
1	gustavz/DataChad Ask questions about any data source by leveraging langchains	49	Emerging	324	Python
2	leanderme/sytora A sophisticated smart symptom search engine	42	Emerging	178	JavaScript
3	e-m3din4/booby-trap-pdf Embed malware, apks, executables or any other binary file into a PDF, or...	39	Emerging	110	Python
4	knowledge-ukraine/medlocalgpt ⚕️ Applying LLM-powered AI Agents to Support for Physical Rehabilitation &...	39	Emerging	15	Python
5	easonlai/chat_with_pdf_streamlit_llama2 In this repository, you will discover how Streamlit, a Python framework for...	31	Emerging	18	Jupyter Notebook
6	Rakshath66/Chat-With-Your-PDF Streamlit-based chatbot to interact with PDFs using Retrieval-Augmented...	31	Emerging	1	Python
7	UNDP-Data/ndc-analytics-app An AI-powered Streamlit web application for analysing Nationally Determined...	30	Emerging	1	Jupyter Notebook
8	Dr-Hutchinson/nicolay Nicolay is a digital history experiment that uses artificial intelligence to...	30	Emerging	6	Python
9	easonlai/chat_with_pdf_table The contents of this repository showcase how to extract table data from a...	28	Experimental	9	Jupyter Notebook
10	rdx7211/End-to-End-GenAi-Medical-chatbot Medical-Chatbot-with-LLMs-LangChain-Pinecone-Flask-AWS	26	Experimental	1	Jupyter Notebook
11	Anjrz/noto-ai-app 📝 Transform PDFs into interactive research companions, enabling questions,...	26	Experimental	1	kvlang
12	Gaurav-Van/Chat-With-PDF It allows users to upload PDFs and ask questions about the content within...	25	Experimental	5	Python
13	leodeveloper/chat-with-pdf-using-NvidiaNim using NvidiaNim to chat with pdf document	24	Experimental	1	Python
14	josebenitezg/ask-the-paper This Streamlit App apply embeddings models from OpenAI to read papers and ask them!	23	Experimental	4	Python
15	wbott/medical-assistant-bot AI-powered medical assistant chatbot for symptom checking, disease...	22	Experimental	1	Python
16	giuliaguglielmi123/chat-with-docs A simple chatbot based on GPT 3.5 Turbo with Feedback historicized	21	Experimental	1	Jupyter Notebook
17	ksdkamesh99/StackQuestioner A Django Based Web App for predicting a given query belongs to which...	21	Experimental	7	Jupyter Notebook
18	Kevin-2099/chatbot-docs-ai Chatbot inteligente para responder preguntas sobre documentos (PDF, DOCX,...	21	Experimental	—	Python
19	dome317/doc-ai-assistant AI-powered document assistant — upload PDFs, extract structured data, search...	21	Experimental	—	Python
20	cutupdev/pdf-ask-system This repository is the question-answering system for PDF files. You can...	19	Experimental	1	Python
21	richardreinisch/ai-ask-pdf Local AI gives you information on content in PDF files using Ollama	19	Experimental	1	Python
22	aTh1ef/ai-pdf-langchain-chatbot Ask questions, get answers from your PDFs	18	Experimental	1	Python
23	ThirdEyeInfo/multi-pdf-reader Multiple PDF file reader chat bot	17	Experimental	1	Python
24	JaweriaAsif745/LawMate AI-powered contract analysis tool that extracts clauses, highlights risky...	17	Experimental	2	Python
25	leodeveloper/mcqwithwebsite Website-to-MCQs is an application built in Python that utilizes generative...	17	Experimental	1	Python
26	Not-Buddy/CodeVedas_SIH FHIR-compliant API bridging NAMASTE & ICD-11 TM2 for traditional medicine...	16	Experimental	—	JavaScript
27	WeiHanTu/LLM-powered-QA-App A Streamlit-based application that allows users to upload documents (PDF,...	15	Experimental	—	Python
28	ghulamraza110/ai-personal-notes-assistant A Streamlit-based application that lets you upload multiple PDF/TXT files...	14	Experimental	—	Python
29	Srabontideb/Multi-pdf-Chatbot A chatbot where users can upload multiple PDFs and ask questions about their...	14	Experimental	—	Python
30	darylalim/granite-vision-embedding-pipeline Streamlit web app for generating vector embeddings from PDF documents and...	14	Experimental	—	Python
31	Vetrivel07/NewsBot NewsBot is an AI-powered Q&A tool that answers questions from uploaded PDFs...	13	Experimental	5	Python
32	abyshergill/LLM_Talk_With_PDF Streamlit web application that allows you to upload PDF documents, create a...	13	Experimental	—	Python
33	abhijith789/Document-Research-Theme-Identification-Chatbot This project is a Streamlit-based AI assistant that reads images, documents...	13	Experimental	—	Python
34	PavanNarendra07/knowledge-qa-pp Private Knowledge Q&A web app built using Streamlit and Langchain	13	Experimental	—	Python
35	ToniaDataStoryteller/AI_Biography_Chatbot AI Chatbot using TF-IDF to query curated biographies: "The Story of My Life"...	13	Experimental	—	Jupyter Notebook
36	ishubtripathi/WeBot An AI website chatbot built with Streamlit that crawls websites, creates...	13	Experimental	—	Python
37	Mar-Issah/chatbot Chat with your pdfs	11	Experimental	—	Python
38	kanishk1e9f/MedBot A Flask app that provides medical answers using AI and a medical dataset via...	11	Experimental	—	HTML
39	ArchitJ6/PDFSensei PDFSensei 📜🤖 - An AI-powered chatbot that extracts relevant insights from...	11	Experimental	—	Python
40	mjke/readmenet a chatbot for your docs & code	11	Experimental	—	Python
41	shaadclt/LlamaIndex-Linear-LogisticRegression-Helper This Streamlit application utilizes the LlamaIndex framework for document...	11	Experimental	3	Jupyter Notebook
42	cutupdev/pdf-asking-openai This is pdf upload-ask-answer project using openai, streamlit.	11	Experimental	1	Python
43	Prerna77Arora/MED_BOT MediBot is an AI-powered medical chatbot that leverages state-of-the-art...	10	Experimental	1	Python
44	JorgeV20/Knowledge_Base_Chatbot FinanceBot Knowledge Base Chatbot is a tool designed to provide instant...	10	Experimental	2	Jupyter Notebook
45	gokularaman-c/AI-Powered-PDF-Chatbot A lightweight AI-powered PDF assistant using Streamlit, FastAPI, and Hugging...	10	Experimental	1	Python
46	spencerbraun/socratic_models_app A Streamlit app to run Socratic Models over YouTube videos.	10	Experimental	2	Jupyter Notebook