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In this article we will discuss about how to compare pdf files. To reduce errors, you may occasionally need to proofread a vital document against the original PDF file. Manually comparing two files can be tiresome and time-consuming, and even several revisions to a file can result in changes slipping through the cracks. The topic of how to compare PDF files effectively emerges in this situation.
There are several online and offline programs accessible if you search the internet for “how to compare PDFs.” However, as the aforementioned choices make evident, software like Adobe Acrobat is very pricey and bulky. On the other hand, free online tools have a restricted capability and do not offer security features. It is evident that UPDF is a full-featured PDF suite that performs high-quality PDF comparison at a reasonable price, and that it also has the ability to create a password to encrypt PDF to keep your documents secure. Here are the many ways how to compare pdf files.
Native PDF Comparison Tools
Many PDF readers and editors offer built-in comparison features that can help you compare two PDF files. Adobe Acrobat Pro DC is a popular choice for this purpose. Here’s how you can use it:
- Open Adobe Acrobat Pro DC and navigate to the “Tools” tab.
- Click on “Compare Files” and choose the two PDF files you wish to compare.
- Adjust the comparison settings, such as selecting the elements to compare (text, images, formatting).
- Click “OK” to start the comparison process.
- Adobe Acrobat Pro DC will generate a detailed comparison report, which will highlight the differences between the two PDF files.
Third-Party PDF Comparison Tools
If you don’t have access to Adobe Acrobat or require more advanced features, several third-party tools can efficiently compare PDF files. Some popular options include:
- DiffPDF DiffPDF is a free tool that enables visual comparison of two PDF files side by side. It highlights the differences between the files using color-coded blocks.
- Beyond Compare Beyond Compare is primarily a file and folder comparison tool, but it also has the capability to compare PDF files. It presents the differences in a clear and user-friendly interface.
- DeltaWalker DeltaWalker is a comprehensive comparison tool that supports comparing various file formats, including PDF. It offers advanced features such as three-way comparisons and detailed difference reports.
Online PDF Comparison Services
If you prefer a web-based solution without installing any software, online PDF comparison services can be a convenient option. These services allow you to upload and compare PDF files directly on their platforms. Some popular online services include:
- Draftable: Draftable offers a user-friendly interface for comparing PDF files, highlighting changes and providing a summary of differences.
- Diffchecker: Diffchecker is a versatile online comparison tool that supports various file formats, including PDF. It provides an intuitive interface to compare files and identify differences easily.
Manual Comparison
Although less efficient for large or complex documents, manual comparison can be an option for shorter PDF files or when a high degree of accuracy is required. To manually compare PDF files:
- Open the two PDF files side by side on your computer screen, using different PDF reader windows or split-screen functionality.
- Carefully read through the documents, visually comparing the content, formatting, and layout.
- Take note of any discrepancies, changes, or additions between the two files.
Comparing PDF files is a routine operation in many different fields, such as law, publishing, and quality control. Comparing PDF files can help you save time and prevent mistakes whether you need to spot differences between document versions, examine updates made by colleagues, or check document integrity. This post will examine various approaches and resources you can use to compare PDF files successfully.