fatcousin
search
⌘
K
→
jump to any tool — keyboard-first launcher.
tools
→
browse every utility in one place.
manifesto
→
why fatcousin exists — local-first, no uploads.
install
→
save this toolset to your device — works offline.
search
⌘
K
→
jump to any tool — keyboard-first launcher.
←
home
x
l
s
x
d
i
f
f
two workbooks · cell-level diff view · runs locally
[
file A
]
drop file A
xlsx · xls
Select file
[
file B
]
drop file B
xlsx · xls
Select file
[
status
]
>
ready
ready
local
verify
→