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UltraCompare: File Compare, Folder Compare, and Merge Differences!

UltraCompare is a folder compare and file compare application loaded with features to enable you to compare text files and folders, word documents, and even zip files and jar archives. UltraCompare includes text compare, binary file compare with the capability to merge differences between compared files. Got folders? UltraCompare also supports Folder compare - including local/network directory compare, zip file compare , and FTP Compare. UltraCompare supports automatic, easy folder synchronization, and a duplicate file finder as well.

With automatic UltraEdit and UEStudio integration, UltraCompare is a compare tool you should not be without! A free trial is available; download now to start comparing files and tracking and merging differences.

JUST RELEASED!
8.50

I bought a kit to make my 4200RPM drive an external USB 2.0 drive....when copying large files from the internal drive to the external drive - Windows XP Pro gets a write behind error and aborts the copy. ARRRGGGHHH. ...I did not trust the copies and was trying to figure a way to verify that data on the external disk was good. Then it came to mind - UltraCompare!!

...THANK YOU for another great product.
- William C.
I was looking for software to compare big text files that I received daily. Instead of importing this data to our database, which took now more than 16 hours, your fantastic software compared two 200 MB text files in less then 5 minutes and generated a difference file! Now this difference file can be imported to our system in around 5-10 minutes!

I'm more than happy with your solution. Also, it does not consume too much memory. I had found a another program, which was really good, but for this comparation it consumed more than 3 gb of memory. I couldn't support this.

Thank you sooo much again!
- Székely A.

What can UltraCompare Professional do for you?

Compare text
Do you work with text files and ever lose your place or forget which is the most current file? Ever wished you could easily compare the differences between file versions?

Programming
If you are inspecting your file or code changes by hand you are losing precious time, accuracy and productivity. Compare and merge operations are the cornerstone of a differences tool, and we have placed many merge/post-merge features into UltraCompare so you can easily compare your differences and merge your selections with confidence and trust. Whether you are a lone developer or work as part of a team, how many times have you wanted to compare your text files or compare source code to modified versions, and merge your changes into the newer versions?

Check out some screenshots of UltraCompare Professional in action.

System Administration
We all know to make backups - but what happens when something goes wrong and you need to compare your legacy backup with your current backup? Ever needed to compare SQL files between two databases? That's where a compare/merge/sync tool can help.

Remote Files
Do you find yourself needing to compare FTP files? Use UltraCompare's integrated FTP/SFTP to download your text files from the remote server, perform compare/merge operations, then save your files back to the server.

FTP/SFTP compare screenshot

Everyday use
How many times have all of us downloaded a software update or text file and wondered what's changed since the last release or version?

Still not convinced? Look over our feature maps or our complete feature listing, or take a tour of the newest features. Finally, make sure to download your free trial today to start comparing and merging your files and folders.

Don't forget: UltraEdit users can save big when bundling UltraCompare Professional with an upgrade of UltraEdit!


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Application Screenshots

Screenshots

Portable Apps

Unleash the power of the total file management solution on your flash drive!

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Pro vs. Lite