Extract Information from PDFs into Structured Excel Files
AI powered data extraction tool for evidence tables. Perfect for systematic reviews, meta-analyses, and clinical evaluation reports.
Data Extraction in Seconds
Any PDF Type Works
Our system processes all types of PDF documents, whether they're text-based or scanned images. For optimal results, we recommend documents under 10 pages.
Text PDFs
Digital documents with selectable text, perfect for modern research papers and reports.
Scanned PDFs
Computer vision processes scanned documents and image-based PDFs work seamlessly.
Any Format
Mixed content, tables, images, and complex layouts - our AI handles it all.
For the fastest processing and highest accuracy, we recommend documents under 10 pages. Our system works with any length, but shorter documents typically process quicker and yield more precise extractions.
Complete Audit Trails for Every Answer
Our most requested feature is here. Every data point is now backed by verbatim evidence and precise location pointers, making your evidence tables fully defensible.
Verbatim Quotes
Exact text extracted directly from the PDF source.
Precise Location
Specific page numbers, sections, and table references.
Confidence Scores
AI-calculated reliability score for every extraction.
Smart Flags
Instant alerts for ambiguous or missing information.
Why researchers love it
"Stop hunting through PDFs to verify AI results. The audit trail tells you exactly where to look, providing the verbatim quotes you need for your final report or systematic review."
| Verbatim Quote | Location | Conf. | Flags |
|---|---|---|---|
"The mean age of the study population was 64.5 ± 8.2 years..." | Table 1 / ResultsPage 4 | 98% | |
"Participants were followed for a median of 24 months (IQR 18-30)..." | Methods / Section 2.3Page 2 | 95% | |
| "Outcome data not explicitly reported in Table 4..." | Not FoundPage 12 | N/A |
Sheet: Results | [Audit Trail] | Metadata
Trusted by Research Professionals
I reduced my systematic review data extraction time by 80%. What used to take weeks now happens in days, allowing me to focus on analysis rather than data collection.
Dr. Sarah Chen
Clinical Researcher
University of California, San Francisco
Evidence Table Builder transformed our meta-analysis workflow. The AI extraction is remarkably accurate, even with complex statistical tables and study protocols.
James Williams
PhD Student
University of Edinburgh
For our CER submissions to regulatory bodies, having consistent, error-free data extraction is critical. This tool delivers exactly that, saving us countless hours of validation work.
Dr. Maria Rodriguez
Medical Device Regulatory Affairs
MedTech Innovations
Frequently Asked Questions
Ready to Streamline Your Research?
Start extracting data from your research papers today