__FIXES__ * The spacing between images in the Tile layout now accurately follows the values set in the inspector. * Graphic object selection now rotates together with the selected object. It also remains selected when changing the object's position in the visual hierarchy. * When entering the crop interaction, the crop frame now rotates together with the image. * Fixed a potential crash when working with a large number of images in a Random layout. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__CHANGES__ * Updated the document canvas background material for compatibility with future versions of macOS. __FIXES__ * Dragging images from folder-based libraries in the built-in media browser now compatible with future versions of macOS. * Improved stability when working with Square Grid layouts. * Fixed a potential crash while downloading full-resolution images from iCloud. * Improved stability during background style processing. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__CHANGES__ * The default setting for showing the Release Notes now uses Significant Updates. Release notes will no longer appear automatically for patch releases, but will continue to be shown for major feature updates. You can change this preference using the settings button in the lower-left corner of the Release Notes window. __FIXES__ * Improved the responsiveness of gesture-based zooming. * Updated document creation to align with upcoming versions of macOS. * Improved the stability of background document preview rendering. * Fixed a resource leak that could occur when dragging images from folder-based libraries in the media browser. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * Properties in the layout inspector (Grid, Tile, etc.) now correctly update when switching between layouts. * Fixed a rare crash that could occur if the Grid layout encountered an unexpected internal state. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * When exporting images, Posterino now tries additional fallback methods if downloading the full-resolution image from iCloud fails. * Templates such as Spaceless now render more precisely, eliminating background bleeding between image edges and ensuring accurate frame corner placement. * Fixed a potential crash in the media browser authentication screen. * Fixed an issue where images with frames or passepartouts could render with slightly different cropping than shown on screen. * Improved rendering performance for images with filters by avoiding unnecessary filter recalculations. * Improved the stability of the crop interaction to prevent rare hangs. * Fixed an issue where starting a zoom interaction could briefly show an outdated document snapshot. * Applying image filters such as Blur no longer causes the page background to bleed through. * Image filters such as Blur now produce consistent results on screen and in exported documents. * Fixed a potential crash that could occur when sidebars were collapsed. * Newly opened documents are no longer incorrectly marked as edited. * Fixed a potential crash while manipulating objects with alignment guides in Manual layout. * Cropped and filtered images are now rendered correctly during export. * Eliminated a subtle color shift that could occur while zooming. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * When using a mouse, scroll bars in the document canvas now correctly appear and disappear based on the current zoom level. * Fixed a case where both scroll bars would appear even when only one was needed. * Fixed an issue where Posterino could become confused about the current object selection state. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__NEW__ * The crop interaction now shows the full bounding rectangle of the image, giving you a clearer sense of its actual dimensions. * The Reset action in the crop interaction is now context-aware: when entering crop mode, it resets the image just like the Reset Images command. After adjusting the crop, it resets back to the state at the start of the crop interaction. * You can now paste images directly from the clipboard. If image frames are selected, the pasted images replace their current contents. __FIXES__ * The crop interaction now ensures that moving or rotating an image always keeps the image frame fully covered, including edges and corners. * Improved the Tile layout algorithm to favor filling rows with images over preserving their resolution. This may increase the chance of a resolution warning. * The crop interaction now closes automatically when shuffling the layout, switching layouts, or performing other layout-changing actions. * Fixed a potential crash when positioning or resizing images in the Square-Grid layout. * Improved app stability when display capability information is unavailable. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

This release brings a major update to manual image cropping. I reworked the crop interaction so it now happens directly on the Canvas, right where your image already lives. Double-click an image, adjust the crop in place, use the new guide overlays for better composition, and confirm when it looks right. I also spent extra time on Mosaic-Crop. When a single image spans multiple frames, Posterino can now move and zoom the selected crop as one connected composition. This makes Mosaic-Crop feel much more direct: the mosaic stays intact while you fine-tune the part of the image that should appear across all frames. __NEW__ * Added a new in-place crop interaction. Double-click an image to crop it directly on the Canvas, without switching to a separate crop editor. * Added crop guide overlays for Rule of Thirds, Diagonals, Golden Ratio, and Center Lines. * Added shared crop editing for Mosaic-Crop. Select the images that form the mosaic, double-click one of them, then move and zoom the shared image crop while the Mosaic-Crop stays intact. * Added an option to hide the individual crop state indicator on images. __FIXES__ * User guide search results now open the correct articles. * Frame, background, and text styles now reliably appear when Posterino restores a project at launch. * Applying Mosaic-Crop now resets existing image rotation so the mosaic aligns correctly. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * Improved the handling of downloading cloud-based images during export. * Fixed a potential crash when opening or closing the system color picker. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * When using Pixels as the page unit, Posterino now defaults to 72 DPI and consistently enforces this value throughout the app. You can scale pixel-based documents during export (1×, 2×, 3×, 4×) to increase output detail. * When an image uses Custom Auto-Crop mode, the Fine-Tuning controls are now always visible. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__NEW__ * Improved focus handling of the system color palette when switching between graphic objects or between color fields in the inspector. __FIXES__ * Fixed a potential crash when working with the system color palette. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__NEW__ * Added a Zero Crop alignment guide. A diagonal line now appears over a resized object to indicate when the image fits its aspect ratio without cropping. __FIXES__ * Fixed a potential crash involving the inline inspector. * Resolved an issue that could cause a crash when using the crop editor. * Addressed a crash that could occur during document preview rendering. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * Fixed an issue that could lead to incorrect focus behavior in the Template Picker. * The Add Image sheet now prevents entering negative numbers. * Fixed a potential crash related to undo handling. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * Fixed an issue where the media browser could become unresponsive when dragging a large number of images into a document. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * You can now grab the handles of rotated images and resize them properly in Manual layout mode. * Improved performance and responsiveness when moving or resizing graphic objects, making manipulation feel smoother and more fluid. * Fixed a potential crash that could occur during document export. * Improved performance when rendering images with effects, reducing unnecessary resource usage. * When viewing an image folder from an external drive, the media browser now clears its contents when the volume is unmounted. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

This release focuses on the media browser, with a handful of improvements that make browsing and managing image folders clearer, faster, and more flexible. __NEW__ * Resizable thumbnail grid: You can now change the number of columns in the image browser to adjust thumbnail size to your liking. * Disconnected external folders: Image folders stored on external drives are now shown as disconnected when the volume isn’t available. * Broken references made visible: If an image folder reference is broken, the media browser now clearly indicates this when you select the folder. * Scanning feedback: When scanning a folder collection, Posterino now shows a progress spinner. __CHANGES__ * Folder-based image collections now use the first image as their key image. * If an image folder no longer exists, you can now remove or reconnect the folder reference. * Images in an image folder are now sorted by file creation date. * Refined the thumbnail selection appearance in the image browser for a cleaner, clearer highlight. __FIXES__ * Media browser albums and folders no longer “fall” in from the top when reopening a folder. * Media browser collections no longer lose their key image when the order of albums changes in Photos. * The image browser now shows a proper placeholder in Light Mode while thumbnails are still loading. * Thumbnail loading from image folders is now more responsive by actively cancelling tasks that are no longer needed. * Fixed a possible crash during background processing of document previews. * Locked various calendar components in place so they don’t shift around when images are re-laid out. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__NEW__ * Let calendars display month titles in uppercase, lowercase, or capitalized form (Inspector > Month). __FIXES__ * Fixed a crash when closing a document window. * Fixed a possible crash when an OS color picker was open. * Locked several calendar objects in templates so they stay fixed when the layout changes.

This release brings a major update to the Manual layout. I reworked how objects move, resize, and align, and added a fresh set of alignment guides. Switching into the Manual layout is now smoother and more intuitive. I’m very happy with how this update turned out. __CHANGES__ * Reworked object movement and resizing in the Manual layout, introducing more natural interactions and improved precision. * Added new alignment guides that snap to pages, margins, neighboring graphic objects, and the spacing properties of the Manual layout. * When switching from a Grid or Tile layout to the Manual layout, Posterino now automatically adopts matching spacing values for a smoother transition. __NEW__ * The selected sidebar tab now stays persistent between sessions. __FIXES__ * Resolved an issue that prevented objects from moving correctly via keyboard arrows in Manual layout mode. * Fixed a regression in the Square-Grid layout where dropping images onto all placement areas (and the background) stopped working. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__NEW__ * Set the PDF of a PDF layer simply by dragging a PDF file onto the graphic object. * Remove the PDF from a PDF layer using the Backspace key, just like removing images. * Empty PDF layers now use a dedicated “document” placeholder icon, matching the visual style of empty image layers. __CHANGES__ * Image frames no longer accept PDF files as "image" content. To place PDF documents inside your Posterino layout, please use the dedicated PDF layer. __FIXES__ * The Flexible option of the PDF layer’s Fill Mode now behaves as intended, allowing the PDF to stretch or skew flexibly to match its parent graphic object. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__NEW__ * Added a new guide article explaining how the Tile layout works. __CHANGES__ * Improved Light and Dark mode appearance in release notes and the online guide. __FIXES__ * The work-in-progress indicator no longer gets stuck spinning after opening a document. * Custom template preview images now use the correct dimensions of 880×880 pixels. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

This release brings major improvements to the Tile layout. I redesigned the algorithm to better preserve each image’s aspect ratio while making efficient use of available space. New layout properties give you more control over how the layout behaves. __NEW__ * Added two new templates: San Andrés, inspired by the steep streets of its namesake with a bold, vertical layout, and Studio Noir, which transforms your portraits into striking black-and-white compositions on a dark background. * Added the new template “Tiles – Vertical” and updated “Tiles – Horizontal.” * Introduced a new vertical layout direction for the Tile layout. __CHANGES__ * Made several small interface refinements to the main menu, document canvas, and inspector panels. __FIXES__ * The Layout > Scale Down and Scale Up commands are now active only for Square Grid layouts. * Restored the Command–L shortcut for Layout > Method > Show All. * The inline inspector now hides during drag operations to stay out of the way. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * Replaced the outdated app icon in the onboarding flow. __CHANGES__ * Added a new onboarding screen encouraging you to explore Posterino and explaining when to start your free trial. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * The postage stamp now displays with a proper stamp-like frame. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

__FIXES__ * Resolved duplicate layout picker items appearing in macOS 15 and earlier versions. * Fixed an issue where Posterino would get stuck in an infinite loop while attempting to load higher resolution images. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.

POSTERINO 6 With macOS 26 Apple introduces Liquid Glass—a visual language that blends translucency, depth, and focus across all its platforms. Posterino 6.0 embraces this design shift head-on. With Liquid Glass, controls gracefully step into the background, giving your creations more breathing room while keeping tools at hand when you need them. The result: a lighter, more refined Posterino that lets your art shine through. __A FRESHER LOOK & FEEL__ * Document window redesign: Toolbars, sidebars, and split views now adapt to Liquid Glass, creating a softer, more immersive workspace. * Canvas overlays: Zoom controls and layout actions like Scale Up and Scale Down are now integrated directly into the canvas, appearing only when relevant (e.g. Square-Grid layouts). * Inline Inspector polish: Fully re-styled for macOS 26 with Liquid Glass, including improvements for better readability on light and dark backgrounds. * Template picker refresh: The picker now shines in Liquid Glass and presents resolution warnings more clearly. __STREAMLINED WORKFLOW__ * Cleaner main menu: Updated to align with Apple’s latest Human Interface Guidelines. * Smarter paper handling: Posterino now checks printer paper vs. document size when exporting, helping you avoid surprises before hitting “Print.” * Focused media browser: After dropping a folder of images, the media browser now relinquishes focus automatically so you can continue working without interruptions. __FINE-TUNING & FIXES__ * The selection and manipulation of graphic objects has been refined: the highlight now appears lighter, the frame handles are more elegant, and handles are shown only when an object is selected rather than when hovering over it. * Manual layout improvements: Image drops now land where you expect them—close to the mouse pointer or properly at the origin if another image is already placed. * Keyboard shortcuts: Layout switching no longer conflicts with system screenshot commands. If you enjoy Posterino please support me by rating it on the App Store. If you need help or encounter an issue with Posterino, just contact me at christoph@zykloid.com or as @zykloid on Twitter, Mastodon or YouTube.