diff/merge software comparison

Relative links:

Feature	Line wrap	Does not show several lines as one modification block	Hotkeys for merging left/right, jump to next/previous block	Jump to next difference after copying the change	Efficient character comparison (no floating character problem)
Araxis Merge	+ (View → Options → Text Comparisons → Display → Wrap long lines + Break lines at word boundaries)	+ (View → Options → Text Comparisons → Display → Break changes into individual lines)	+ (View → Options → Text Comparisons → Editing → Use Ctrl and cursor keys to perform merging operations)	–	+
oXygen XML Diff	+ (Options → Preferences → Diff → File Comparison → Appearance → Line wrap)	–	+ (assign in Options → Menu Short Keys)	–	–
Aitova DiffDog	+ (Text View → Word Wrap)	–	+ (Alt+Down / Alt+Left)	+	+/–
Beyond Compare	–	–	+ (Ctrl+N / Ctrl+R)	+	?
Compare++	+ (View → Word Wrap)	–	+ (Ctrl+N / Ctrl+R)	+	?
WinMerge	+ (View → Wrap lines)	–	+ (Alt+Down / Alt+Right)	–	?
Eclipse	–	–	–	–	?

Araxis Merge:

– View → Options → Text Comparisons → Ignore all differences in whitespace
+ View → Options → Text Comparisons → Display → Show whitespace characters
+ View → Options → Text Comparisons → Editing → Expand tabs to 4 spaces
+ View → Options → Text Comparisons → Editing → Tab inserts tab characters
Shows the place in destination where the insertion should take place with a vertical pipe.

oXygen XML Diff:

Switch to «Character» mode on the toolbar
– Options → Preferences → Diff → File Comparison → Ignore whitespace
– Options → Preferences → Editor → Show TAB marks + Show SPACE marks
Allows to copy the character spans.
Shows the place in destination where the insertion should take place with a vertical pipe but only for selected span in the source.

Aitova DiffDog: