From product announcements and feature releases to development stories and user tips, this blog chronicles my journey as an independent Mac software developer since 2005.

Posterino 6.4 released - A Fresh Take on Cropping

Posterino 6.4 reinvents manual cropping. Cropping now happens in place, right on the Canvas, with new composition guides and a reworked Mosaic-Crop that moves and zooms across all its frames as one. What started as a single user request turned into a complete rethink of the crop experience.

Posterino 6.2 released - Precision & Alignment

Posterino 6.2 brings a major update to the Manual layout with reworked object movement, resizing interactions, and a fresh set of alignment guides that snap to pages, margins, and neighboring objects. Switching to Manual layout is now smoother and more intuitive.

Posterino 6.1 released - New Tile Layout

Posterino 6.1 brings major improvements to the Tile layout with a redesigned algorithm that better preserves aspect ratios while making efficient use of space. New layout properties give you more control, and two striking templates—San Andrés and Studio Noir—join the collection.

Posterino 6.0 released - Liquid Glass Edition

Posterino 6.0 brings a complete visual refresh with Apple’s Liquid Glass design language, featuring translucent floating sidebars and a softer, more immersive workspace. Beyond the looks, this release includes practical improvements like HIG-compliant menus, smarter paper handling, refined keyboard shortcuts, and enhanced manual layout controls.

Liquid Glass

With Apple’s new Liquid Glass design arriving this fall, Posterino is getting a fresh, streamlined look that puts your content front and center while decluttering the UI.

Posterino 5.6 released - Inspector Reimagined

Posterino 5.6 arrives with a rebuilt Inspector, a new Material Sidebar, and a lighter, cleaner codebase ready for the future.

Sweet Spot

The new “Update Available” badge in the template picker of Posterino.