papersgpt-for-zotero social preview
rag2,687AGPL-3.0

papersgpt-for-zotero

Professional AI research tool for Zotero: chat with PDFs, whole-library search, Literature Radar, AutoPilot. 30+ LLMs or local models; built-in MCP server.

Updated Oct 31, 2026
Website GitHub
Platforms
macos, linux, windows
Pricing
free-open-source
Status
active
License
AGPL-3.0

What it does

Core capabilities at a glance

  • Chat
  • Chatgpt
  • Claude
  • Deep Research
  • Deepseek
  • Gemini
  • Gemma
  • GLM

Deep dive

The full breakdown - performance, comparisons, and setup

papersgpt-for-zotero

papersgpt-for-zotero is a local-AI tool - Professional AI research tool for Zotero: chat with PDFs, whole-library search, Literature Radar, AutoPilot. 30+ LLMs or local models; built-in MCP server.

Overview

PapersGPT is a professional AI research tool for Zotero, built for deep research across your entire library. More than chatting with a single PDF — go one step beyond: ask questions across your entire library, discover and track new research with Literature Radar, compare multiple papers side-by-side, and let AutoPilot batch-read collections overnight, with structured results saved directly into Zotero Notes.

It supports 30+ cloud LLMs (GPT-6, Claude 5.5, Gemini 4, DeepSeek v4.1, Grok…), built-in local models that run fully offline, or your own API key. Quick to start: a built-in trial of cloud AI chats — no API key needed.

PapersGPT indexes your entire Zotero library (thousands of PDFs). Just ask in natural language and get answers based on all your papers — not just the one you have open. Works at 10,000+ paper scale, and pairs well with multi-PDF chat for cross-paper analysis.

Subscribe to your research topics and Literature Radar monitors arXiv, PubMed, Semantic Scholar, Europe PMC, Crossref, bioRxiv, medRxiv for you. New papers arrive as a daily digest inside Zotero, visualized against your existing collections — new research finds you, instead of you chasing databases. Queries go straight from your machine to the source APIs, with no relay server.

papersgpt-for-zotero is open-source, written primarily in JavaScript, with 2,687 GitHub stars under the AGPL-3.0 license. The latest release is papersgpt-v2.1.0 (2026-10-20).

Key capabilities

From the project's documentation:

  • macOS: Command + Enter · Windows: Ctrl + Enter
  • Save the key insights from your conversation into your Zotero notes.
  • When you're finished, click the red cross (X) button to exit the PapersGPT window.
  • Research: Cross-reference thousands of papers while maintaining 100% data sovereignty.
  • Finance: Synthesize decade-long 10-K filings without cloud risk.
  • Legal: Perform high-precision discovery across thousands of case files.

How it fits a local-AI stack

papersgpt-for-zotero runs on your own hardware, so pair it with a model and a GPU sized to your needs. Use the VRAM calculator to pick a model that fits your card, and see what you can run for hardware guidance. Related local-AI tools in the directory:

Sources

Stats from GitHub, 2026-10-26.

Frequently asked

Quick answers to common questions

What is papersgpt-for-zotero?

papersgpt-for-zotero is a rag tool for local AI workloads. Professional AI research tool for Zotero: chat with PDFs, whole-library search, Literature Radar, AutoPilot. 30+ LLMs or local models; built-in MCP server.

Is papersgpt-for-zotero free and open source?

Yes, papersgpt-for-zotero has 2,687 GitHub stars and is licensed under AGPL-3.0. You can self-host it for free on macos, linux, windows.

What platforms does papersgpt-for-zotero support?

papersgpt-for-zotero runs on macos, linux, windows.

What hardware do I need for papersgpt-for-zotero?

The hardware requirements depend on which models you run. Check our hardware directory for compatible GPUs and systems. papersgpt-for-zotero has 2,687 GitHub stars and an active community.

Does papersgpt-for-zotero support GPU acceleration?

papersgpt-for-zotero supports GPU acceleration via CUDA, Metal, or Vulkan depending on your platform. For the best performance, pair it with an NVIDIA RTX 4090 or 5090.

What are the best alternatives to papersgpt-for-zotero?

Popular alternatives include other rag tools in our directory. Browse our full collection at /tool for comparisons, community reviews, and benchmark data to find the right fit for your workflow.

How much does papersgpt-for-zotero cost?

papersgpt-for-zotero is free-open-source. It is completely free and open source to self-host.

Pairs well with

Complementary tools, models, and hardware