PDF Summarizer is a Java Spring Boot web application that allows users to upload PDF files and receive concise text summaries. It uses Apache PDFBox to extract text and a custom frequency-based algorithm to identify and display the most relevant sentences.

A chat pdf app on MacOS, keeping your data safe, handling massive documents, and connecting you with SOTA AI models

Enterprise IM Solution with AI powered live chat, email support, omni-channel customer service & team im，alternative to slack + zendesk/intercom

My attempt at implementing retreival augmented generation on Ollama and other LLM services using chromadb and langchain while also providing an easy to understand, clean code for others since nobody else does

Get summaries of your PDFs via ChatPDF.

An innovative Al chatbot that leverages powerful language model capabilities.

A quick and simple example for build RAG using LangChain related tools

pdf reader app with note taking, annotations, collaboration, ai features (chat, flashcards generation w. ai-feedbacks), tts and ocr.

An AI-powered chatbot that lets you upload and interact with multiple PDF files using natural language — powered by LangChain, FAISS, and Google Gemini.

AI that answers from PDF using chatGPT.

Just built a ChatPDF clone! Upload any PDF and chat with it using AI. Perfect for students, researchers, and professionals who want to quickly extract insights from documents. Built with vanilla JavaScript and ChatPDF API.

ChatPilot: Chat Agent Web UI，实现Chat对话前端，支持Google搜索、文件网址对话（RAG）、代码解释器功能，复现了Kimi Chat(文件，拖进来；网址，发出来)。

GDG Finance AI

RAG for Local LLM, chat with PDF/doc/txt files, ChatPDF. 纯原生实现RAG功能，基于本地LLM、embedding模型、reranker模型实现，支持GraphRAG，无须安装任何第三方agent库。

PDF GPT allows you to chat with the contents of your PDF file by using GPT capabilities. The most effective open source solution to turn your pdf files in a chatbot!

Simple Linux Terminal Program for Chatting and Asking Questions About a PDF Using LLM and Ollama Models [RAG System]

Interact with your PDF documents effortlessly

DocsGPT: Unlock the conversation within your documents | Upload --> Ask --> Interact

Integrates Zotero with ChatPDF

Document Chatbot — multiple files. Powered by GPT / Embedding.