Replace PDF

Replace PDF is the ability to swap out the source file of a published digital document — whether a [flipbook](/glossary/flipbook) or a [document viewer](/glossary/document-viewer) — while keeping all existing distribution infrastructure intact. The publication URL, [embed codes](/glossary/embed-code), [QR codes](/glossary/qr-code), and analytics history remain unchanged, but the content updates to reflect the new file. It is essentially an in-place update for published content. Unlike creating a new publication from scratch, replacement preserves the entire lifecycle of the original document, including viewer permissions, [lead capture](/glossary/lead-capture) forms, [CTA buttons](/glossary/cta-buttons), and [custom branding](/glossary/custom-branding).

Content frequently needs revisions after publication. Product pricing changes, compliance language gets updated, seasonal catalogs rotate, and errors need correcting. Without a replace feature, every update means creating a new publication, generating new links, updating every embed and email, and losing all historical analytics. This is time-consuming and error-prone — especially when your publication is distributed across multiple channels like websites, social media, email campaigns, and printed QR codes. In-place replacement eliminates this overhead entirely, turning what would be a multi-step redistribution effort into a single file upload.

FlipLink's [Replace PDF](/features/replace-pdf) feature lets you upload a new PDF to any existing publication with a single action. The system processes the new file and updates the content while preserving the original URL, all embed codes, QR codes, lead capture data, and cumulative analytics. Viewers who visit the same link automatically see the updated version. There is no need to redistribute links or update any integrations. This works for both flipbook and document viewer formats, making it straightforward to keep published materials current without disrupting your distribution channels. All [branding and design](/features/branding-and-design) settings, [password protection](/glossary/password-protection), and [custom domain](/glossary/custom-domain) configurations carry over to the updated version automatically.