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Alternatives

Products that do what ChatMyFiles, Open Source ChatPDF does

ChatMyFiles is an open-source alternative to ChatPDF: you upload any PDF or Microsoft Office document and ask questions about it. Unlike other "chat with your documents" solutions, ChatMyFiles can be self hosted using a one-click deploy script that uses Terraform to deploy a - Vector database - Server - (Optional) Open-source LLM such as Falcon, Llama, or GPT4All to your virtual private cloud (VPC). We used Langchain to interface with open source LLMs and Ragstack to deploy to Google Cloud: https://github.com/psychic-api/rag-stack

  1. 1
    ChatPDF174

    Chat with any PDF using the new ChatGPT API

    2023

  2. 2

    Chat with any PDF for free with no limitations or login

    2023

  3. 3
    ChattyUI149

    Run open-source LLMs locally in the browser using WebGPU

    2024

  4. 4

    Open source self-hosted customer engagement suite

    2021

  5. 5
    ChaturGPT161

    Let ChatGPT read all your PDFs and answer your queries

    2023

  6. 6

    Chat with any documents and get responses with cited sources

    2023

  7. 7
    BrainyPDF211

    Summarize and answer questions for your PDFs using ChatGPT

    2023

  8. 8
    DocuSpark120

    Private chat for documents to get answers & take action

    2025

  9. 9
    Chaton88

    1:1 video chat P2P open source

    2021

  10. 10

    Talk to PDFs - ask, summarise & find info effortlessly

    2023

  11. 11
    Dolly113

    Democratizing the magic of ChatGPT with open models

    2023

  12. 12CF

    Over this past month I had the idea to build a 100% open-source MIT-licensed tool to simplify sharing code with LLMs, without the vendor lock-in you get from most SDKs. Right now, it’s way too hard to export your data or work freely with models like o1 PRO or Grok 3, especially since they don’t even have API access. So I built OpenRepoPrompt, an open-source tool from wildberry-source that serializes files and folders into XML for LLMs. I coded/designed from 12PM -> 11PM on Saturday and 8AM -> 11PM on Sunday. There are still tons of features missing (I'm working on better file filtering…

    2025 · github.com

  13. 13CW

    Embeddings and files stored locally. No Vector databases. Use your own API Key. No login required.

    2023 · twitter.com

  14. 14

    Turn any doc or link into clean Markdown for LLMs

    Aug 2026 · chatready.online

  15. 15

    ChatGPT for entire document folders, PDF, Doc, Excel

    Jun 2026 · document.bot

  16. 16PG

    ’m Zain Sheikh, co-founder @ Chat Dox. We are super excited to show you [ChatDox.com] With ChatDox.com Dox AI you can leverage the power of gpt-3.5 & gpt-4 and talk with your documents. Upload documents (.pdf, .txt, .docx, .csv) and ask questions from your personal document assistance. Why? What if you want to interact with your own documents? Chatgpt can't answer questions about your specific documents. For example: - The HR department of a company may want their new hires to train on the basic rules and regulations. - A researcher in a lab may need to quickly skim through hundreds of…

    2023 · chatdox.com

  17. 17JA

    aiPDF is your AI assistant that can scan, understand and "chat" with all your documents. It summarises massive docs in seconds and finds any information you want. It works with any file type, web articles and even with YouTube videos!

    2024 · aipdf.ai

  18. 18OS
  19. 19AL

    Hi HN! I wanted to share my freshly finished open-source project. It is similar to ChatGPT Code Interpreter, but the interpreter runs locally and it can use open-source models like Llama 2. It allows you to work with sensitive data without uploading it to the cloud. Either you use a local LLM (like Llama 2), or an API (like GPT-4). For the latter case, there is an approval mechanism in the UI, which separates your local data from the remote services. I would be very interested in your valuable feedback!

    2023 · github.com

  20. 20LC

    Hey, folks here is a peek into Jujutsu. We at Poozle are working with hundreds of APIs and it has been always frustrating to 1. Search the API in the documentation or ask ChatGPT 2. Then copy it to the postman and understand/test the API 3. Generate code to integrate into the codebase We thought how about having all of this at one place. We currently fine-tuned LLM on public REST APIs to reduce hallucination and then combined it with ChatGPT and Postman. I look forward to feedback, feature requests and discussions!

    2023 · loom.com

  21. 21OS

    Hi friends! I've been waiting for ChatGPT Code Interpreter access for so long that I decided to just build my own. I figured maybe some of you are in the same boat so decided to do it as an Open Source project.

    2023 · ricklamers.io

  22. 22CS

    I have just launched a project that has been sitting on my hard drive 80% finished for the better part of a year. http://www.chatroulettespy.com It detects your 'anonymous' chat partner's IP address and performs a geolocation lookup on it to show the user the partner's approximate location on a map. I know the Chatroulette fad has peaked a long time ago (when I started this project), but there are still many people using it and its many clones. It was important for me to follow through on this one and not let it die on my hard drive like many projects before. I would appreciate any feedback…

    2011

  23. 23

    No CUDA, no 2GB torch. 23MB reranker. 6 vector DBs.

    Aug 2026 · github.com

  24. 24AS

    Upload markdown docs, get a support chatbot that answers with citations. The entire backend is one JS file — storage, search, and conversation history are handled by the runtime. Stack: Next.js + OnCell + OpenRouter. Demo: https://youtu.be/rWIU43pOH5Y

    Apr 2026 · github.com

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