IBM Plex Sans

SIL OFL (OFL-1.1) commercial OK Credit: Not required verified 78d ago Go to source

IBM’s OFL UI sans (Plex family also ships Mono/Serif/Condensed). Clean tech/corporate HUD and settings UI alternative to Inter when you want a slightly more “product” voice. Reserved Font Name “Plex”.

At a glance

Licence: SIL OFL (OFL-1.1) what it means
Commercial use: commercial OK
Credit: Not required
Status: active: Licence spot-checked at the source; the entry carries dated evidence.
Verified: 2026-08-24 (78d ago)
Formats: OTF, TTF, WOFF2

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Notes

Keep OFL.txt with redistributed font files. OFL does not require in-product credits.
Full family under same OFL at github.com/IBM/plex — this entry covers the Sans cut; Mono is fine to pull from the same repo
Keep LICENSE.txt / OFL with redistributed files

IBM Plex Sans

At a glance

Notes

Evidence

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