| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | diff | 1 | 1,397 |
| osx | opendiff | 1 | 1,179 |
| linux | tkdiff | 1 | 1,076 |
| ultrix | ddif | 5 | 858 |
| suse | diff | 1 | 755 |
| bsd | diff3 | 1 | 747 |
| linux | difftime | 3 | 724 |
| v7 | diff | 1 | 721 |
| freebsd | diff | 1 | 712 |
| hpux | vparmodify | 1m | 708 |
| redhat | vimdiff | 1 | 703 |
| linux | clockdiff | 8 | 695 |
| minix | diff | 1 | 690 |
| debian | diff | 1 | 682 |
| linux | git-difftool | 1 | 677 |
| osx | diff | 1 | 672 |
| redhat | diff | 1 | 665 |
| hpux | vgmodify | 1m | 658 |
| linux | vimdiff | 1 | 646 |
| linux | git-diff | 1 | 637 |
| bsd | diff | 1 | 633 |
| bsd | rcsdiff | 1 | 618 |
| minix | zdiff | 1 | 618 |
| posix | zdiff | 1 | 615 |
| opensolaris | diff | 1 | 609 |
| linux | diff3 | 1 | 600 |
| mojave | vimdiff | 1 | 596 |
| hpux | diff2patches | 1 | 596 |
| redhat | diff3 | 1 | 589 |
| suse | git-difftool | 1 | 588 |
| centos | vimdiff | 1 | 587 |
| opensolaris | bzdiff | 1 | 586 |
| redhat | ldapmodify | 1 | 584 |
| posix | diff | 1posix | 580 |
| redhat | rcsdiff | 1 | 579 |
| freebsd | rcsdiff | 1 | 571 |
| centos | difftime | 3 | 566 |
| mojave | diff | 1 | 562 |
| freebsd | sdiff | 1 | 562 |
| plan9 | diff | 1 | 562 |
| debian | cut-diff | 1 | 559 |
| redhat | rediff | 1 | 558 |
| debian | diffpdf | 1 | 556 |
| osx | vimdiff | 1 | 551 |
| linux | rcsdiff | 1 | 550 |
| linux | gzdiff | 1 | 548 |
| debian | zdiff | 1 | 546 |
| debian | puzzle-diff | 1 | 545 |
| centos | diff | 1 | 545 |
| opensolaris | pdiff | 1 | 543 |