Free Tools

Research tools that save you hours.

Search Strategy Builder

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Turn your concepts and their synonyms into a Boolean search string for PubMed, Scopus, or any database. Saved to your account.

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RefDedup — Reference Deduplication

Free

Pool your RIS and PubMed exports and strip duplicates by DOI, PMID, then fuzzy title match. Runs entirely in your browser.

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PRISMA Flow Diagram

Free

Build the PRISMA 2020 flow diagram from your screening counts and download it as SVG or PNG.

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Critical Appraisal Workspace

Free

RoB 2 and ROBINS-I with traffic-light figures, Newcastle–Ottawa quality assessment, and GRADE.

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Meta-Analysis Studio

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Pairwise and single-arm meta-analysis with forest plots, heterogeneity, subgroups, meta-regression, publication bias and TSA.

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SynthEx Data Extraction

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Guided, template-driven data extraction for systematic reviews with cloud-saved projects.

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Graph Data Extractor

Free

Recover the numbers behind a published figure: calibrate the axes, auto-extract or click the points, export the table.

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Statistical Converters

Free

Convert medians to means, SEs to SDs, and other data-extraction conversions.

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