Guide
AI Tools
Productivity
How to Find What Changed Between Two Versions of a Document
A contract came back edited with no track changes. Here's how to find every difference.
Compare PDF
Compare Multiple documents. Spot Differences Instantly.
Upload your document
Select a file or drop it here to start using Compare PDF.
From a Folder of PDFs to a Clean Matrix
Process dozens of completely differently formatted documents into standardized data in minutes.
Drag in a whole stack of resumes, essays, or proposals. The AI reads them simultaneously.
Ask question: "Who is the most experienced candidate?" or "Grade these based on rubric."
Instantly receive a grid comparing all documents side-by-side with clear answers.
Bulk Data Extraction
Cross-Reference Data Across Dozens of Files.
Need to compare 40 candidate resumes or 15 vendor bids? Stop opening them one by one. Our Bulk Comparison tool takes unstructured text from multiple PDFs and forces it into a structured, sortable data matrix.
tableAutomated Data Tables
Ask a question, and the AI will extract the answers from all files into a spreadsheet
text_compareFind Key Discrepancies
Easily highlight the differences across multiple contract versions or quotes.
downloadExport to CSV & Excel
Download the generated matrix and take your bulk analysis offline instantly
Q3_Vendor_Bids (12 Files)Processing Complete
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Extract "Total Proposed Cost" and "Estimated Timeline" from all 12 vendor documents.
| DOCUMENT | TOTAL COST | TIMELINE |
|---|---|---|
| Vendor_Alpha.pdf | $42,500 | 6 Weeks |
| Beta_Systems_Bid.pdf | $38,000 | 8 Weeks |
| Omega_Corp.pdf | $55,200 | 4 Weeks |
View remaining 9 rows...
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Beyond Traditional PDF Tools.
Most tools limit you to reading one or two documents at a time.
We built an engine designed for high-volume analysis, extraction, and grading.
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Export to Spreadsheet
Once the AI has answered your query and extracted specific data from all 50 PDFs, export the entire table directly to a CSV file for your own records.
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Custom AI Prompts
You aren't locked into generic data extraction. Write a custom prompt telling the AI exactly what specific metrics or nuances to look for.
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Format Agnostic
Resumes and proposals are notoriously inconsistent. Our AI ignores styling and reads the underlying semantic data accurately, standardizing the results.
Built for High-Volume Document Workflows
Save days of manual reading, cross-referencing, and data entry.
HR & Recruitment
Turn 30-page research methodology papers into 1-page abstracts. Quickly determine if a paper is worth reading fully by scanning its AI-generated core thesis and results.
Teachers & Educators
Generate brief case summaries, extract the primary verdicts from historical dockets, or list out the key obligations from a dense 50-page service contract.
Procurement & Sales
Upload 10 different vendor proposals. Have the AI automatically extract their quoted prices, delivery timelines, and SLA terms into a single, easy-to-compare matrix.
Enterprise-Grade Security
Bank-Level Protection for Your Business Documents.
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No AI Training
Your business documents are strictly used for your session and never fed into public LLMs.
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256-Bit TLS Encryption
Data in transit and at rest is protected with bank-grade encryption protocols.
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Auto-Deletion
Files are permanently wiped from our servers within 15 min of your session ending.
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Strict Privacy
We comply with global privacy standards to keep your confidential data safe.
We know that you upload sensitive legal agreements, medical records, and proprietary financial data to be summarized. That's why we've built our tool with a zero-trust privacy-first architecture.
Unlike free consumer tools that harvest your documents to train their models, Fynepdf guarantees that your files remain strictly yours. Summarize with absolute confidence.
Read our full Security Policy.
Frequently Asked Questions
Is Compare PDF free?
Yes, FynePDF is free to start. Compare PDF works on the free plan with a 15MB limit per file. For comparing multiple documents and larger files, upgrade to Professional at $7/month (annual) or $10/month (monthly). Premium at $15/month adds higher monthly quotas.
How does AI Compare PDF work?
Upload multiple PDFs up to 100 files as long as they fit within your plan's combined monthly limit. Our Gemini AI reads all documents at once, analyzes them together, and highlights differences, similarities, and key variations across the entire set. It understands context across all files, not just two.
How many files can I compare at once?
You can compare up to 100 PDFs in one go, as long as the total combined size stays within your monthly limit. Free: 15MB per file. Professional: 500MB combined monthly limit for all AI tools. Premium: 5GB combined monthly limit. Great for bulk resume screening or batch assignment reviews.
What is Compare PDF best for?
Perfect for comparing resumes to find the best candidate, grading assignments against a rubric, reviewing multiple contract versions, analyzing survey responses, or checking policy drafts. The AI ranks, scores, and highlights differences across all uploaded files in a single unified report.
What are the plan limits?
Free: 15MB per file, basic comparison. Professional ($7/mo annual): 500MB combined monthly upload limit for all AI tools, up to 100 files per comparison. Premium ($15/mo annual): 5GB combined monthly limit plus team sharing. Enterprise: custom limits and API access. All plans: 15-min auto-deletion, unless you save the session.
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