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DeltaWalker Pro extends DeltaWalker Standard edition with the following advanced features:

  • Three-way text file and folder comparison and automatic merging
  • Automating repetitive tasks by creating scripts using a built-in script editor and runner
  • Structure visualization and comparison of XML files
  • Folder comparison alignment override
DeltaWalker, the advanced file and folder comparison app by Deltopia Inc., lets you compare, edit and merge files, and synchronize folders. DeltaWalker is a compelling choice for software, web, legal and publishing professionals, as well as more...

What's New

Version 2.0.1:


  • Scripting based on JavaScript, world's most popular programming language.
  • Built-in syntax-sensitive script editor.
  • Built-in script runner.
  • Console for script output.
  • Simple, ultra-powerful scripting API.
  • Extensive script API documentation, sample scripts showcasing 2 & 3-way text and folder comparison, merge, more...


  • OS X 10.7.3 or later
  • Versions supporting OS X all the way down to 10.4.6 are available on Deltopia's web site

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DeltaWalker Pro User Discussion

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Pixelmac Member IconReview+4

This software is simply amazing.
I have tested beutifull Kaleidoscope app and other solutions as well, but nothing comes even close to DeltaWalker Pro.

When you're dealing with File, folder comparison & synchronization, you'll find yourself dealing with situations that demand simple or complex operations. DeltaWalker does it all in one app while other tools are missing very useful options.

I purchased the DeltaWalker Oro version (yes Oro), since it allows you to run the app with the same registration number on all platform: Mac OS X, Windows, Linux

If you just need one Platform, go with DeltaWalker Pro.

Since yesterday I can't let it rest.
Cleaning and Reorganizing all my work and personal related documents.
I had so many backups and 'versions' of stuff, and I just couldn't reconcile them all manually.

DeltaWalker is screamingly fast, and helps you make smart decisions while combining, merging and synchronizing folders for example.

The support and response time from sales and the support team was amazing.
If you have any complex task that you think is too complicated for you, just write them, and they help.

Thank you Deltopia for all the help and advice.


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Version 2.0.1
markd1 Member IconReview+3

I just got my copy of V2 of DeltaWalker and have to say it's more of the same goodness.

If you haven't tried DeltaWalker yet for comparing files and folders, you've got to do it!

I got DeltaWalker 1.9 in September last year included in a MacUpdate bundle, and at the time didn't really give much thought to it compared with other apps in the bundle. When I checked it out though and watched the basic video tutorials they provide, I figured it'd be worth keeping it installed on my mac, maybe I'd use it sometime.

Jump to now, about six months later and DeltaWalker is unquestionably my most used app from the bundle! (along with Screenflow, which I'd already owned prior to getting it again in bundle) I use it regularly for all types of comparisons. Comparisons are really fast and the interface is very intuitive when it comes to actually analyzing the differences between files. I mainly do folder comparisons to quickly find differences between backups and working folders on differing external drives and also file comparisons (particularly with text files) to make sure I'm not losing data when removing files.

Before I got it, it wasn't really an app I thought I had a major use for, and I'm really probably not the target audience (I do a bit of web dev and coding stuff, but had never really had a desperate need to run a diff before I got it -- though, I had tried other apps for syncing/checking for duplicates, but they were always so slow [DeltaWalker is crazy fast] and never really felt like I could see that they were actually checking for differences in files because of their simple interfaces -- in the end, before DeltaWalker, I would just CMD+i on both versions of the files/folders and eyeball the number of bytes in each), but needless to say it has become an indispensible tool for me in my day to day work (I work in professional video).

Hope this helps anyone considering buying the app. If you think you'll ever have a need to compare files or folders, DeltaWalker is a no brainer!



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Version 2.0.1
There are no Ratings for this App yet.
> 5 2


Current Version (2.x)


Downloads 744
Version Downloads 744
License Demo
Date 05 Apr 2014
Platform Intel 64 / OS X
Price $49.95
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