Gatherfold: PDF Imposer

Gatherfold: PDF Imposer is an on-device PDF production tool for arranging selected documents into booklet signatures, previewing folds, and exporting imposed pages. KEY FEATURES - Real on-device PDF page imposition - Folio, booklet, and balanced signature layouts - Front-and-back sheet preview - Creep, bleed, blank, and reference-mark controls - True two-up imposed PDF export - Source, Layout, Output, and Guide views - No document upload or account - Forty original offline bindery plates ONE-TIME AND PRIVATE - One paid download; no subscription or in-app purchase - No account, advertising, analytics, tracking, or developer-operated backend - Core tools and bundled reference material work offline - Work remains on device unless you deliberately import, share, or export through an Apple system interface Always inspect the generated PDF, page order, trim, duplex orientation, and printer settings before a production run.