Change-Pro® Premier

$300.00 / year

Free Trial

SKU: SW-CPPremier Category:


Change-Pro® Premier improves productivity and saves hours by eliminating the need for manual document comparisons. Within moments, you will know exactly what is different between documents, whether they be Microsoft Word, Excel, PowerPoint, or PDF files.

Change-Pro has become a vital component of our document management processes because it compares critical documents in their entirety, we can better assure content accuracy and reliability and reduce the risk of costly errors. We are very pleased with Change-Pro’s functionality and ease-of-use.
Steve Agnoli, Chief Information Officer, K&L Gates

Product Facts

  • Change-Pro Premier reduces collaboration time when finalizing a contract by up to 70%
  • 98% of customers who have chosen Litera Microsystems continue to use our products today
  • Compare Microsoft Word, Excel, PowerPoint, PDF, Outlook email text, selected text, and web content
  • Change-Pro Premier is compatible for Windows only; MacOS or Linux operating systems should use Companion365

Instant Insight

Change-Pro offers a wholistic analysis of every element contained within your Word, PowerPoint, Excel, and PDF files in a customizable redline format that’s easy to understand.

Streamline Review

The power to quickly and accurately identify changes makes the review process more efficient by eliminating manual comparison and version creation.

Full Control

Change-Pro generates accurate and reliable comparisons so you know every modification to a document. With built-in capabilities to accept and reject changes, you always have control of your document.

Additional Resources










Is this a subscription purchase?

Yes. Each license purchased is for a one-year subscription (365 days). For your convenience, subscriptions automatically renew. To opt-out, please update your renewal setting within your Order in the Account section of the store.

What operating systems are compatible with Change-Pro Premier?

Change-Pro Premier runs on machines with Microsoft Windows operating system. If you have a Mac with a MacOS or a machine with a Linux operating system, Change-Pro Premier is only compatible if you have a dual boot, or virtual machine, running with a Windows Operating system. If you are not sure what operating system you are using, please contact your system administrator.

What options are available if I don't have a Windows operating system?

If you do not use a Microsoft Windows operating system and are unable to host a virtual machine with it, please refer to Companion365. Companion365 is a device-agnostic, cloud-based tool set that allows you to compare, clean, and convert documents, spreadsheets, and presentations from anywhere. Sign up now to receive a 14-day free trial!

I am only able to purchase 20 licenses through the store. What if I need more?

While online purchases are limited to 20 seats, more are available for your organization. Email with your company name, product request, and quantity needed and we will gladly work with you to get the licenses you require.

I already have licenses for Change-Pro Premier and would like to add more for my organization. Can I purchase through the store?

To add licenses when you are mid-subscription term, please contact us at

Once my purchase is confirmed, how do I receive the product?

Once your order has been processed, you will receive an email to create or log in to your account within the Litera Microsystems Customer Center. Your downloads and license keys will be available within your account. Note: You might have to check your SPAM or JUNK email folder. If you do not receive the email within four hours, contact Customer Support at

I have a different version of Change-Pro. Can I renew what I have?

Change-Pro Premier is the recently updated comparison solution combining all previous Change-Pro versions and their best functionalities. To provide you with the best value and allow for us to best serve you, all renewals of Change-Pro products will now be Change-Pro Premier; previous versions of Change-Pro are not available for renewal.

How does each user install Change-Pro Premier?

After your purchase is complete, you will receive an email with instructions on how to access your download and license keys. You can also find guides on how to install Change-Pro Premier on the Customer Center.

Once I purchase, how can I contact Litera Microsystems if I need additional support?

For self-help, you may access the Customer Center. for a library of articles, documentation, training materials, and more on Change-Pro Premier. For hands-on support, feel free to email Customer Support at Please note that Customer Support is available Monday through Friday from 8am – 8pm Eastern Time to help you with any questions and issues.

What are the system requirements for Change-Pro Premier?

System requirements are as follows:

  • Microsoft Windows 7, 8, 10
  • Microsoft Office 2007, 2010, 2013, 2016
  • .NET Framework 4.5.2 and above
  • 0 + GHz processor
  • 2 GB RAM, 4 GB recommended
  • 500 MB available hard drive space