WIMOPTIMIZE(1) User Commands WIMOPTIMIZE(1) (NAME) wimoptimize - WIM (SYNOPSIS) wimoptimize WIMFILE [OPTION...] (DESCRIPTION) wimoptimize wimlib-imagex optimize WIM WIMFILE . WIM . WIM WIM WIM . wimoptimize ( ) solid pipable WIM . / WIM solid non-solid pipable non-pipable . (OPTIONS) --check WIM . WIM . --nocheck WIM . --include-integrity WIM --check WIM . --recompress WIM . WIM wimlib WIM --- WIM wimlib . --compress=TYPE[:LEVEL] WIM . --recompress . wimcapture(1) . --chunk-size=SIZE WIM SIZE . wimcapture(1) . --solid ("solid") . . wimcapture(1) . --solid-compress=TYPE[:LEVEL] --compress solid . wimcapture(1) . --solid-chunk-size=SIZE --chunk-size solid . wimcapture(1) . --threads=NUM_THREADS (threads) . : ( ). --pipable WIM (pipe) . WIM wimcapture(1) . --pipable --not-pipable WIM pipable pipable . --not-pipable WIM (non-pipable) . --unsafe-compact WIM . . WIM (truncate) . . ! WIM ( ) . . (NOTES) wimoptimize WIM (split WIMs) WIM (delta WIMs) . wimexport(1) . wimoptimize : wimexport WIMFILE all tmp.wim && mv tmp.wim WIMFILE (EXAMPLES) 'install.wim': wimoptimize install.wim 'install.wim': wimoptimize install.wim --recompress 'install.wim' LZX ( <<>>) . . . https://wimlib.net/compression.html . wimoptimize install.wim --compress=LZX:100 'install.wim' solid 'install.esd'. ( wimoptimize install.wim --solid mv install.wim install.esd 'install.esd' 'install.wim': wimoptimize install.esd --compress=LZX mv install.esd install.wim (SEE ALSO) wimlib-imagex(1) wimexport(1) wimverify(1) wimlib 1.14.5 January 2026 WIMOPTIMIZE(1)