GUIDE深度 · Deep dive
PDF Splitting Privacy
Do not upload contracts, invoices or IDs to random online tools. Local splitting reduces exposure, but browser extensions and shared computers still pose risks; close the tab and clean downloads afterwards.
Files stay in the browser.
Store or delete the split pages carefully.
Extensions or malicious scripts may read the page.
Do not process sensitive PDFs on shared computers.
FAQ
Is local always safe?
Not absolute; it reduces upload risk, but the environment must be trusted.
Does it work offline?
After loading, yes; pdf-lib must load first.