Quickly gain key detailed insight in Zotero
Quickly obtain key knowledge points from multiple PDFs
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GPT-OSS, Gemma, Qwen, Mistral, Llama running locally without pay
Loved by researchers
"PapersGPT is one of those apps that you don't know you need unless you try it. It's helping me filter through my zotero library and focus on reading relevant papers at an amazing speed. Thanks to the developers for making such a great app."
Pratik Narain Srivastava
Postdoc Researcher @ University of Calgary
"PapersGPT is amazing. I will get another license for two more seats. The plugin works perfectly in my office computer. In my personal computer, the plugin and exe work well."
Meutia
"I recently purchased the Premium plan for PapersGPT and am very impressed with the features. I was wondering if it's possible to switch my current plan to the Business plan instead."
Yair
Main Features
What Are You Looking For? Get Started Now
PapersGPT helps you quickly to read, understand and process private papers in Zotero.
Try PapersGPT FreeAny Questions? Answered
How many business LLMs are supported now?
PapersGPT now supports gpt-5, gpt-5-mini, gpt-5-nano, gpt-4o, o4-mini, o3-mini of OpenAI. claude-4.5-sonnet, claude-4.5-haiku, claude-4.1-opus, and all claude-3 serie models, gemini-2.5-pro, gemini-2.5-flash, deepseek, qwen, mistral, glm4.6 and kimi .
Where to download PapersGPT?
Through the Download button in the upper right corner of the website homepage, you can download the latest PapersGPT version for Zotero 7 or 8.
Do all supported large language model API KEYs need to be configured?
No, You only need to configure your personal API KEY of the LLMs. Such as OpenAI, Anthropic or Gemini API Key. If you configure the API Keys for all supported LLMs, it would be very helpful and convenient for you to switch between multiple LLMs in a chat conversation.
How many Open Source free LLMs are supported now?
Llama3.1, Gemma 3, deepseek-distill-qwen, gpt-oss, Phi-3.5 and Mistral
Can free LLMs be used on Windows?
Yes, now the build-in free LLMs could be accessed on the Mac, Windows or Linux.
Should free LLMs be downloaded manually?
No, the selected LLM is automatically downloaded, installed and runned only by just one click.