digiKam - Professional Photo Management with the Power of Open Source
BucketList.net - Bucket list ideas, advice and support
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
iBucket - A social bucket list apps that helps you achieve your goals & trips. Available for iOS, Android and Web. Dream it. Plan it. Do it.
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
Dreame - Your bucket list visualized. A tool to manifest your dreams.