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Research Tools

Software for reference management, finding literature, PDFs, transcription, Markdown writing, diagrams, open science, and data science.
Published

3 November 2026

Reference management

Zotero

  • Add-ons
    • Better BibTex
    • Zutilo
    • ZotMoov — Plugin that moves Zotero attachments to a folder you choose and keeps them linked.
    • scite Zotero plugin — Shows how often your saved papers are cited as supporting, contrasting, or mentioning.
  • doi2bib — Paste a DOI and get a BibTeX entry back.
  • AnyStyle — Parses a pasted reference list, in any citation style, into structured bibliographic data.
  • Crossref Simple Text Query — Paste a reference list or bibliography to look up DOIs for each entry.
  • JabRef — Open-source desktop reference manager with native support for BibTeX and BibLaTeX.

Finding literature

  • Unpaywall — Finds legal open-access copies of paywalled articles.
  • ResearchRabbit — Starts from one paper and maps related and citing work; it is AI-assisted, so check its suggestions against the papers themselves.
  • Dimensions — Research database linking publications, grants, datasets, patents, and policy documents.
  • Consensus — AI search engine over peer-reviewed literature; always read the cited papers before relying on its answers.

PDFs

  • Sioyek — Free PDF viewer built for reading textbooks and research papers.
  • Skim — Lightweight PDF reader and note-taker for macOS, designed for reading and annotating academic papers.
  • OCRmyPDF — Adds a searchable text layer to scanned PDFs.
  • Stirling-PDF — Open-source app for editing, merging, splitting, and converting PDFs; can run on your own machine.
  • Mathpix — Converts images and PDFs, including equations, to LaTeX, Markdown, Word, and other formats.

Transcription

  • Whisper — OpenAI’s open-source speech recognition model, which can run locally for interview transcripts.
  • oTranscribe — Free browser tool for transcribing recorded interviews by hand, with playback controls beside the text.
  • Vibe — Desktop app for transcribing audio on your own computer.

Note taking

Writing & Markdown

Diagrams

  • draw.io (diagrams.net) — Free diagramming app for flowcharts and concept maps.
  • Mermaid — Draws flowcharts and other diagrams from Markdown-like text.

Open science

Ebooks

  • calibre — Free e-book manager and converter.

Data science

  • RStudio — Editor (IDE) for R.
  • Jupyter — Notebooks that combine code, results, and text, mainly for Python.
  • Positron — Posit’s editor for R and Python.
  • Quarto — Publishing system for reports, websites, and slides built from code and Markdown.
  • R — Programming language for statistics and data analysis.
  • ollama — Runs large language models on your own computer; see the Ollama setup guide.
  • Sublime Text — Text and code editor.
  • VS Code — Code editor from Microsoft.

Mac utilities