in5 - 2026 Pricing, Features, Reviews & Alternatives

in5 is a plugin that integrates with Adobe InDesign to create interactive digital content without coding. It unlocks InDesign's powerful native features like animations, widgets, overlays, and form elements so designers can add interactivity to their layouts.

With in5, InDesign documents can be exported for any device or screen size. The output is fully responsive HTML5 that works on computers, tablets and smartphones. in5 writes the underlying code automatically, so no coding is required by the designer.

Users can use the Easy Export Wizard in in5 to turn their InDesign documents into a variety of interactive formats, including digital magazines, mobile apps, websites, banners, presentations and more. Specific output types supported are flipbooks, scrolling single page sites, native apps via the Baker Framework, and Web Apps for bypassing app stores.

in5 includes many options for adding multimedia, interactivity and accessibility. Users can also embed video, audio, YouTube, Vimeo, Google Maps and more. Control image quality on export. Add SEO metadata like title, keywords and author that automatically pull from the InDesign document. Support accessibility standards with alt text and a Mobile Article Explorer for reading content on small screens while preserving layout.

The viewer is customizable for the end user experience with options like page thumbnails, progress indicator, full screen, zooming and more. in5 also allows offline use for web content through application caching. Attaching external resources and URLs is also supported, as well as opening images and links in a Lightbox overlay.