ComPDFKit PDF SDK
ComPDFKit Conversion SDK
Developer Guides for Mac
Developer Guides for Windows
Developer Guides for iOS
Developer Guides for Android
Quickly Compare Differences Between Two Documents
Provide two modes including overlay comparison and content comparison to identify differences, applying for different types of documents. Offer reliable comparison results within seconds.
Overlay comparison allows users to overlay two documents together for visual comparison, which is useful for identifying even small differences in construction plans and detailed drawings.
Compare the text and image in the documents. Content comparison will compare each character to ensure accuracy.
Generate Change List
Use the change list to navigate to the next or last change, filter and display the corresponding type of changes according to your needs.
Set the colors of stroke colors or highlight colors as you like, making any differences between documents more obvious.
We are trying our best to offer the most comprehensive library to shorten your projects' development cycle
Add note annotation to documents and enchance the editing process. Icon shape and color are adjustable via the annotation inspector.
Import & Export Annotations
Export and import annotations from PDF documents as FDF files to track changes and have all team notes in one document. Support three types of files to import/export data: XFDF, FDF, and JSON.
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