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Support » Posterino


First Things First

Make sure you have the latest version of Posterino

The latest version is v4.1.4 (4094). Open Posterino and select Posterino > About Posterino to display the version of your copy.

To update to the latest version:

  • If you purchased Posterino on the Mac App Store, open Mac App Store and switch to the Updates tab. Available updates will appear there along with the option to install them.
  • In case you did download Posterino from our site, open Posterino and select Posterino > Check For Updates... to that ensure you are up-to-date.
  • Or just download the latest version.

Search the User Guide

Most topics relevant to using Posterino are covered in the Posterino User's Guide.

macOS Compatibility Map

The table below gives an overview which major version of Posterino can run on which version of macOS:

macOS Name Posterino 4 Posterino 3 Posterino 2 Posterino 1
version 10.4 Tiger - - - yes
version 10.5 Leopard - - - yes
version 10.6 Snow Leopard - - yes yes
version 10.7 Lion - - yes yes
version 10.8 Mountain Lion - - yes yes
version 10.9 Mavericks - yes yes -
version 10.10 Yosemite - yes yes -
version 10.11 El Capitan - yes yes -
version 10.12 Sierra - yes - (2) -
version 10.13 High Sierra - yes - -
version 10.14 Mojave - yes - -
version 10.15 Catalina - yes - v3.5.1+ - -
version 11.0 Big Sur - yes - v3.9+ (1) - -
version 12.0 Monterey yes yes - v3.11+ - -
version 13.0 Ventura yes yes - v3.11.11+ - -
    Download v4 Download v3 Download v2 Download v1

(1)  Starting with version 3.9, Posterino also runs on Apple Silicon based Macs.

(2)  Apple has removed a memory management system called "Garbage Collection" from macOS 10.12 Sierra. Posterino 2 was build on "Garbage Collection". That's why you see the stop sign on top of the app icon and there is no way to start Posterino 2 under macOS 10.12 Sierra. We did address this situation, totally re-writing Posterino and the result was the advent of Posterino 3 back in November 2014.

If you have a question regarding the macOS compatibility, please contact me.

Current Hot Topics

  • I purchased Posterino on the Mac App Store but did not receive a license e-mail yet.
  • I purchased Posterino on the Mac App Store but the demo watermark appears.
  • Posterino claims: "This is no Posterino 2 activation code!"

Frequently Asked Questions

  • Why are images from Photos not visible in Posterino's built-in image browser?
  • How to I retrieve a lost license code?
  • How do I activate Posterino purchased from zykloid.com?
  • Where do I find a download for Posterino 1.x?
  • How do I (re-)install Posterino using Mac App Store?
  • What is the maximal poster size?
  • Show whole FAQ ...

Downloads

  • Complete list of all Posterino downloads ...

Contact

If you couldn't find an answer above or in the complete FAQ document, please contact me!

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