Compare PDF
Automatically collate and compare two versions of PDF documents (like draft contracts and signatures). The system automatically highlights deleted areas in red and green areas that are modified with 100% accuracy.
Chưa có tệp PDF nào được tải lên để đối chiếu
Tải lên hai phiên bản PDF (Bản gốc & Bản sửa đổi) để hệ thống tự động phát hiện, đánh dấu và so sánh từng chi tiết khác biệt về nội dung văn bản, số liệu và bố cục trang.
Effective contract comparison assistant for lawyers and business professionals
During the process of negotiating a commercial contract with a customer or partner, the document often goes through many rounds of back and forth editing (Version 1, Version 2, Final Draft...). The biggest risk is that the partner may accidentally or intentionally change a late payment penalty clause, change the warranty period from 24 months to 12 months, or silently add or remove a few words with heavy legal binding. If you have to sit and read every word of a 30-page contract to see what they have changed, it is both time-consuming and carries the risk of missing serious legal errors.
iTools PDF Compare is a solution that automates document comparison: the system scans each character, detects and highlights any differences between two drafts in just 3 seconds.
Intuitive and intelligent comparison mechanism
- Coloring clearly distinguishes change points:
- Red strikethrough: Words, figures or terms that were in the original but have been deleted in the new version.
- Green: New content added or modified in the new version.
- Side-by-side View: Two document pages are placed next to each other and scrolled synchronously (Synchronized Scrolling), helping your eyes glance at the wrong position.
- Absolute document security: Comparison happens locally in your browser memory, no sensitive contract files are uploaded to the server.
Instructions for checking contract terms that are often secretly edited
| Contract terms | Points often change | How to quickly detect using iTools |
|---|---|---|
| Payment Terms | Payment term, number of payment installments, account number | Color blue/red right at the edited number. |
| Penalty for breach of contract | Slow progress penalty percentage (eg: 0.05% changed to 0.5%) | Automatically localize lines with character fluctuations. |
| Term & Warranty | Delivery time, free warranty scope | List details in the list of changes in the left column. |
Instructions for comparing 2 PDF files
- Step 1: Load the original file (File 1) into the box on the left and load the revised file (File 2) into the box on the right.
- Step 2: Click the "Start comparison" button.
- Step 3: Observe the color areas that are automatically highlighted by the system. You can export the reconciliation report to a new PDF file to send feedback to the partner for renegotiation.
Frequently Asked Questions (FAQ)
1. If two documents have different numbers of pages, can the tool compare them?
Yes. The algorithm automatically aligns and maps the corresponding content to each paragraph, even when the partner has inserted a new page in the middle of the document.
2. Can the tool compare tables and figures in PDF?
Yes. The system dissects rows and columns in the table, helping to immediately detect any data cells whose values have been changed.
Mời đội ngũ iTools một ly cà phê ☕
iTools là nền tảng trực tuyến hoàn toàn miễn phí và không giới hạn. Nếu công cụ Compare PDF giúp ích cho công việc của bạn, một ly cà phê nhỏ sẽ là nguồn động viên to lớn để chúng tôi tiếp tục duy trì máy chủ tốc độ cao và phát triển thêm nhiều tiện ích mới!
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