A browser-native alternative to Foxit and Adobe Acrobat
The PDF editor your engineers actually want.
Drop a PDF to start marking up. Highlight, ink, stamp, sign, and flatten \u2014 all in your browser, no install, no nag screens.
or try a sample:
Drop and edit
Open any PDF in your browser. No upload step — your file never leaves your device unless you sign in to save.
Engineering-grade tools
Highlight, ink, stamps, callouts, measurements, page ops. Sized for plan-set and permit-package review.
Foxit/Acrobat muscle memory
V to select, H to pan, U highlight, P pencil, S stamp. The shortcuts you already know just work.
Yours, not theirs
No telemetry on the PDF contents. No annoying ‘renew your license’ popups. Yours forever, free for ESPO.