DeltaWalker is the most important utility I have installed on my Mac!
DeltaWalker 2.6 for macOS (pre-release) is Big Sur compatible.
Wide Audience
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.
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Software and Web Developers
Compare and merge 2 & 3-way with syntax-highlighting for 50+ languages
Compare ZIPs & JARs as folders, and images, px by px
Sync local web site with server -
Photographers
Welcome to backup nirvana!
Ensure total integrity using byte-by-byte comparison
Compare images and files, any files
Create HTML & PDF reports -
Videographers
Welcome to backup moksha!
Ensure absolute integrity using byte-by-byte comparison
Compare files, any files
Automate tasks with scripting
Create HTML & PDF reports
Create comparison snapshots -
Legal &
Publishing Professionals
Compare PDF, Office, and RTF docs using character-level accuracy
Compare and sync folders in seconds
Create reports for email or audit -
YOU
The wholesome, daring, inspiring, hilarious, almighty, beautiful YOU
We do the sync
Live Life -
Code Reviewers,
Release Engineers
Stay in context and in control with side-by-side file & folder comparison
Understand every change using character-level accuracy
Create reports for email or audit -
Language Translators
Compare files in different languages
Edit & merge safely with on-the-fly recompare and unlimited Undo/Redo
Compare and sync folders -
Scientists & Researchers
Save on time, guessing and errors when comparing experiment results
Compare and consolidate changes in wide range of doc and image formats
Create HTML & PDF reports -
Engineers
Compare and consolidate changes in wide range of doc and image formats
Organize and keep folders in sync
Create HTML & PDF reports,
comparison snapshots
Compatibility
macOS 11 (Big Sur), 10.15 (Catalina), 10.14 (Mojave), 10.13 (High Sierra), 10.12 (Sierra), OS X 10.11 (El Capitan), 10.10 (Yosemite), 10.9 (Mavericks), 10.8 (Mountain Lion), 10.7 (Lion)
Folder Comparison:
Today's Fastest
There's fast, faster and fastest. Then, there's
DeltaWalker!
Adaptable in its core and to your processor cores,
DW
takes full advantage of your HW
TBs of data, million+ items
Local & Remote
File Comparison:
Clarity, Precision
2 & 3-way
Your
way
In-place editing
Click & merge
Syntax
coloring
Automatic 3-way merge
Office, PDF
ZIP, JAR, TAR
Local & Remote
Image Comparison:
Worth a Thousand Words
Functional & beautiful, intuitive & versatile
Visualization & pix-by-pix comparison, 2 & 3-way
Zooming & panning
JPEG, JPEG 2000, PNG, GIF, PSD, BMP, TIFF, PICT, ICO, PNM.
Local & Remote
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Location & Cloud
Transparency
Google Drive & Dropbox
(S)FTP(S), HTTP(S), WebDAV
Focus on your data, not on the app that takes you there
Stay productive, locally and remotely -
PDF & Office
Plain text, PDF, RTF
Word, Excel, PowerPoint
or
Simply copy and paste in DeltaWalker
Compare them as text - the way that matters most -
JAR to TAR
ZIP, JAR, WAR, EAR, AIR
GZ, TGZ, BZ2, TBZ2, TAR
Got an archive format worth its salt
DeltaWalker has you covered
Visualize and compare as folders -
Best in Class Filtres
Folder comparison has things you don't care about, DeltaWalker has things you should know about:
Path, Date, Size and Attribute filters
Regular or shell expressions powered -
Different Strokes
for Different Folks
Flash-compare by size, permissions or date modified
Ignore timezone or daylight saving diffs
Compare content using byte-by-byte or text comparison -
One-click SCM
Integration
Enjoy industry's first and only one-click integration with Git, SVN, Mercurial, Bazaar
Easily integrate with other SCMs and applications -
Scripting
Automate repetitive tasks using JS, world's most popular language
Harness the power of DW and the entire Java runtime
Write and run scripts using built-in script editor and runner -
Report Generation
Highly-optimized and finely-tuned HTML reports in seconds, linked or simple
Comparison snapshots
Patches -
Ergonomics at its Finest
Windows mingling in harmony to your ultimate delight
letting you see both the forest and the trees
See something important - double-click to open just below or side-by-side