Instead of delta
delta alternatives
Delta is a free, open-source command-line pager for Git diffs, grep results, ripgrep JSON, and blame output. It adds syntax themes, side-by-side diffs with line numbers and wrapping, and highlighting for changes within lines. Git setup can use it as a pager and interactive diff filter, and it supports three-way merge workflows. Delta runs on Linux, macOS, and Windows, with guidance for editor, terminal multiplexer, and code-hosting integrations.
- 1
TreeSize
Free plan WindowsWindows users needing treemaps and exportable storage reports — TreeSize analyzes files and folders with treemaps, file-type breakdowns, external-drive scans, and exportable reports, unlike delta’s Git-focused output.
Free plan · 14-day trial Visit site - 2
Filelight
Free plan LinuxWindowsLinux or Windows users who prefer ring-based disk maps — Filelight visualizes disk usage as concentric rings and scans external drives, while delta highlights diffs and search output.
Free plan Visit site - 3
WizTree
by WizTreeFree plan MacWindowsWindows or macOS users needing disk reports and file-type breakdowns — WizTree provides treemaps, file-type breakdowns, external-drive scans, and exportable reports instead of delta’s command-line diff tools.
Free plan · paid from $25 Visit site - 4
WinDirStat
by WinDirStatFree plan WindowsWindows users seeking free treemap storage analysis — WinDirStat analyzes files and folders with treemaps, file-type breakdowns, and exportable reports; delta focuses on Git and search output.
Free plan Visit site - 5
OmniDiskSweeper
Free plan MacMac users finding large files to remove or open — OmniDiskSweeper lists drive files from largest to smallest and supports moving them to Trash or opening them, unlike delta’s diff-focused output.
Free plan Visit site - 6
Disk Usage Analyzer
Free plan Open source LinuxMacLinux users comparing folder sizes across storage locations — Disk Usage Analyzer scans folders, storage devices, and online accounts, showing sizes in tree and graphical views rather than highlighting code diffs.
Free plan Visit site - 7
FolderSizes
by FolderSizesFree plan WindowsWindows users wanting disk reports and advanced search — FolderSizes combines treemaps, file-type breakdowns, reports, advanced search, and scan filtering rather than delta’s Git-oriented pager features.
Free plan · paid from $30 Visit site - 8
Avidemux
Free plan Open source LinuxMacWeb+1 - 9
KDiff3
Free plan Open source LinuxMacWindows - 10
Diffchecker
Free plan APIExtensioniPhone+4 - 11
Code Compare
Free plan APIExtensionWindows - 12
Diffract
Free plan LinuxMacWindows - 13
Difftastic
Free plan LinuxMacWindows - 14
Compare Suite
Free plan Windows - 15
Diffinity
Free plan Windows - 16
Diff Suite
Free plan Web - 17
icdiff
Free plan LinuxMac - 18
Mergely
Free plan APISelf-hostedWeb - 19
Meld
Free plan LinuxWindows - 20
Meld
Free plan LinuxWindows - 21
SourceGear DiffMerge
Free plan LinuxMacWindows - 22
Kompare
Free plan Linux - 23
mergers
Free plan LinuxMacWindows - 24
WinMerge
Free plan Windows - 25
Beyond Compare
Free trial LinuxMacWindows - 26
Araxis Merge
Free trial MacWindows - 27
DeltaWalker
Free trial LinuxMacWindows - 28
Altova DiffDog
Free trial Windows - 29
DiffMerge
Free trial LinuxMacWindows - 30
Guiffy
Free trial LinuxMacWindows - 31
P4Merge
Free plan LinuxMacWindows
The products below address a different task: analyzing disk usage and finding large files, rather than improving command-line diff and search output. Consider what you want to inspect, which operating systems you use, and whether you need visual storage reports or delta’s Git-focused features. Some options are limited to one desktop platform, and several have free tiers with specific restrictions or paid editions. These alternatives may suit a storage-cleanup task, but their disk-analysis features do not replace delta’s diff, syntax-highlighting, and Git integrations.