Visual Patch
Visual Patch 2. 0 is a fast and efficient solution for software developers wanting to create secure binary difference software patches. Simplify your software version management and turn the otherwise complicated task of managing point releases into a fully automatic solution. ... This ensures you smaller and better performing software patches. ... 0 features state-of-the-art binary differencing and compression algorithms. ... Your users won't have to worry about finding multiple patches and applying them in the correct order as they would if you used other, less sophisticated patch builders.
http://www.visualpatch.com/route.php?pid=vp20ev.exe - 16Mb - Download - Screenshot

FlashUpdate
FlashUpdate is a full-featured and easy-to-use software update solution for Windows developers. Create, manage, and distribute your software updates and patches easily! With minimal effort on your part, your customers can now check for updates to your applications, and install the updates... FlashUpdate features a powerful WYSIWYG editor, an advanced binary patching engine, support for automatic updates, one-click deployment to the Internet, and much more. ... Whether you are maintaining a small application with a handful of files or an enterprise-size application with thousands of files,...
http://www.synopsis-software.com/flashupdate/flashupdate_eval.exe - 9Mb - Download - Screenshot

zsCompare Standard Edition
ZsCompare is a cross platform comparison and synchronization utility from Zizasoft. ZsCompare runs on Windows, Mac OS X, and Linux. It is available either on CD or by downloading it from our website at www. zizasoft. com. ZsCompare has been designed to allow you to simply and easily compare and... It also allows you to create patches for changed files. ... With the standard edition, you can also view results in a binary mode which allows you to compare non-textual files. ... The Standard Edition includes support for creating and comparing snapshots as well as support for changing...
http://www.zizasoft.com/installs/zsCompareStd_windows_3_03.exe - 9Mb - Download - Screenshot

zsCompare Professional Edition
ZsCompare is a cross platform comparison and synchronization utility from Zizasoft. ZsCompare runs on Windows, Mac OS X, and Linux. It is available either on CD or by downloading it from our website at www. zizasoft. com. ZsCompare has been designed to allow you to simply and easily compare and... It also allows you to create patches for changed files. ... With the standard edition, you can also view results in a binary mode which allows you to compare non-textual files. ... The Standard Edition includes support for creating and comparing snapshots as well as support for changing...
http://www.zizasoft.com/installs/zsComparePro_windows_3_03.exe - 15Mb - Download - Screenshot

InstallAware Studio Admin for MSI
1-Click Patching InstallAware`s 1-Click Patching is extremely simple, and extremely powerful. Just point-and-click on your old and new setups, click Build Patch, and InstallAware sweeps through each package to capture binary file differentials. It then automatically generates a native Windows... Smaller Dependencies Eliminate bloated dependencies from your setups by recompressing the various MSM and MSI files used by your third-party technologies. ... InstallAware`s MSI CAB Decompressor allows you to unpack the existing CAB file streams and then apply InstallAware`s superior compression to...
http://www.installaware.com/download/installaware_studio_admin.exe - 10Mb - Download - Screenshot