2048 KB limit
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2048 KB limit
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Second URL
First 2048 KB will be compared
Plain text Word documents PDF documents HTML Python Binary files ZIP archives Unicode

What else can I do with DiffNow?

DiffNow also lets you compare:

  • Microsoft Office documents (doc, docx, xls, xlsx, ppt, pptx)
  • Source code in C, C++, C#, Java, Perl, PHP, and other languages
  • RAR, 7-zip and other archive formats

Ready for comparison.
Ready for comparison.
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DiffNow lets you compare text files, documents, binary files, and archives up to 2048KB in size. You can either upload the files you wish to compare or enter their URLs. Results are returned as an interactive HTML report.

DiffNow is powered by ExamDiff Pro and uses all of the comparison plug-ins in the ExamDiff Pro plug-in library.

All uploaded files are deleted immediately after comparison.

At PrestoSoft LLC we value and protect your privacy. This Privacy Policy explains how we collect, use, and protect information collected from users (each, a "User") of the www.diffnow.com website ("Site").

How we use uploaded files

As part of comparison, User may upload files to the Site. We delete all uploaded files from the Site during file comparison or, if no comparison is subsequently performed, at the end of the browsing session. Comparison results are deleted from the Site at the end of the browsing session.

We collect only the following information for quality assurance purposes: the names of the files or URLs compared by User and whether and when any errors occurred during comparison.

The User shall not upload files of a sensitive nature as part of User's interaction with the Site.

How we use your email address

We may use your email address to send anouncements about new DiffNow features. We will not pass or sell your email address to third parties.

Web browser cookies

Our Site may use "cookies" to enhance User experience. User's web browser places cookies on their hard drive for record-keeping purposes and sometimes to track information about them. User may choose to set their web browser to refuse cookies, or to alert you when cookies are being sent. If they do so, note that some parts of the Site may not function properly.

How we protect your information

We adopt appropriate data collection, storage and processing practices and security measures to protect against unauthorized access, alteration, disclosure or destruction of your personal information, username, password, transaction information and data stored on our Site.

Sharing your personal information

We do not sell, trade, or rent User's personal identification information to others.

Changes to this privacy policy

We have the discretion to update this privacy policy at any time. We encourage Users to frequently check this page for any changes to stay informed about how we are helping to protect the personal information we collect. You acknowledge and agree that it is your responsibility to review this privacy policy periodically and become aware of modifications.

Your acceptance of these terms

By using this Site, you signify your acceptance of this policy. If you do not agree to this policy, please do not use our Site. Your continued use of the Site following the posting of changes to this policy will be deemed your acceptance of those changes.

Contacting us

If you have any questions about this Privacy Policy, please contact us at:

PrestoSoft LLC
P.O. Box 3611
Thousand Oaks, CA 91359
(877) 392-6343

This document was last updated on July 10, 2011.
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Click the button below to store this comparison report on our servers and receive a permalink, so you can share it with colleagues. If you are logged in, you are able to view all of your reports by using the Saved Reports command.

Store for:

With a free DiffNow account, you can store your comparison options and keep track of your saved reports, as well as getting access to bonus features.

If you use DiffNow regularly, registering for an account can be useful for several reasons:

Registration only takes a minute and is of course perfectly free. We are also planning on adding more features to user accounts in the future, such as more advanced comparison options. Be sure to let us know if you have any feature suggestions using the Feedback link on the left side.

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