DeltaWalker is the advanced, yet approachable and fun to use file and folder comparison and synchronization application/diff tool for Mac OS X that lets you comare and synchronize folders as well as compare, edit and merge files. Most any type of files.
Tens of thousands of users—from savvy individuals to software professionals demanding the very best of their tools, from one-man shops to Fortune 50 companies—trust DeltaWalker with their file and folder comparison needs. Daily. Here's how and why:
Software and Web developers—compare, analyze, and merge different versions of source files. Use three-way comparison to compare your changes and those of another contributor with a common ancestor and to automatically merge all non-conflicting differences in seconds. Compare and synchronize a local copy of a web site with its server using FTP, SFTP, FTPS or WebDAV. View and compare XML files both as texts and structures. Compare and merge HTML files as text then preview in-place with the built-in browser. Visualize and compare JAR, EAR, ZIP and other compressed files as if they were simply folders.
Photographers & Videographers—compare your archives and backups using different comparison methods including ultra-fast and 100% reliable byte-by-byte comparison. Rest assured knowing that even your resource forks are going to be compared and copied. Visualize and compare your images. Create HTML comparison reports for future reference.
Code reviewers—rely on accurate inline difference visualization to see and understand every change. Stay in context and in control within side-by-side integrated folder and file comparison. Generate HTML reports for archiving and auditing purposes, or for exchange via email.
Release engineers and managers—visualize, navigate, analyze, edit, and merge complex changes in folder hierarchies and individual files. Reconcile changes from two contributors using three-way comparison and automatic merging.
Language translators—compare two folders with files in different languages and work your way through individual files simply by double-clicking them.
Legal and publishing professionals—let down-to-the-letter comparison accuracy show you even punctuation mark differences when comparing different document drafts. Trust DeltaWalker to quickly extract and compare the text of even the largest PDF, Office, iWork and RTF documents.
Scientists, researchers, and engineers—save time, eliminate guessing, and minimize errors when comparing text outputs and results of different experiments.
Computer users—eliminate information duplication with speed and confidence. Quickly compare entire drives and folders checking only file sizes and timestamps or use byte-by-byte comparison to guarantee that files are same or different, then synchronize with a few simple clicks.
From iWork to Office
From plain to Rich Text Format (RTF). From iWork - Pages, Numbers, Keynote to Office - Word, Excel, PowerPoint docs, DeltaWalker has you covered. Add PDF support and the best character encoding auto-detection and you get the most comprehensive doc format coverage amongst any diff tool on the market today. 2 and 3-way. Multiple layouts.
Solar system's fastest folder comparison
There's fast, there's faster and there's fastest. Then there's DeltaWalker!
Not merely the fastest folder comparison on the top three platforms; it's up to 70x faster than the second-best OS X diff tool. Adaptable in its core, and to your available processor cores, DeltaWalker takes full advantage of your HW.
GB of data, hundreds of thousands of files and folders, DeltaWalker is your friend.
Worth a thousand words: DeltaWalker imaging
Functional and beautiful. Intuitive and versatile. Visualization and pix-by-pix differencing. Zooming and panning. 2-way and 3-way; your way.
JPEG, JPEG 2000, PNG, GIF, PSD, BMP, TIFF, PICT, ICO, PNM.
One-click SCM Integration
DeltaWalker sports industry's first and only one-click integration with Git, SVN, Mercurial, Bazaar and easily integrates with other SCMs and applications.
SFTP, FTP, FTPS, HTTP, HTTPS, WebDAV… stop joggling multiple applications when working with remote files and folders and take your productivity to a different level with the world's most versatile file and folder comparison and synchronization tool. Remote or local, DeltaWalker lets you treat them all the same and if given ample network speed you may not even know you are working with remote resources.
DeltaWalker plays nicely with your friends on the world's top three platforms: Mac OS X. Windows. Linux.
It yet stands alone as the only diff tool with intelligent, beautiful and native UI on all three platforms, identical functionality and breathtaking performance.
Purchases made today are eligible for a free upgrade to DeltaWalker 2.0 due out in mid December.
DeltaWalker 2.0 brings together years of usability refinements, performance improvements and cutting edge features:
Text editor syntax-highlighting for the most popular programming and markup languages.
Bold new artwork, including new icons throughout and full support for high/retina resolution displays.
DeltaWalker video tutorials.
Quite possibly the best Mac app ever! John Kosh, Seattle
It was a jaw-dropping moment to behold DeltaWalker… Andrew Eddie, Joomla's lead developer
DeltaWalker is the most important utility I have installed on my Mac! Steven Young, Apple Expert, Apple Inc.
DeltaWalker – a breath of fresh air…gets my money, without hesitation. Eiren Smith, Independent Product Manager
The only file-comparison tool I've found that supports all files types my team uses. Bunnie Cummings, AppleCare, Apple
DeltaWalker is among the 'must-have' tools for any developer today. Mike Fahy, Mobile, Web and OS X developer
Deltopia stands truly alone in how welcoming they are to new ideas. William Kuenning, Military Family Voices
4.5 MacUpdate stars