Based on our record, ImageGlass seems to be a lot more popular than OptiPNG. While we know about 41 links to ImageGlass, we've tracked only 3 mentions of OptiPNG. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
A GPLv3 similar app, very useful, is ImageGlass: https://imageglass.org. - Source: Hacker News / 2 months ago
If you want to be harassed with updates, check out https://imageglass.org/. Source: about 1 year ago
Stuff like 7zip, eso, shutup 10, klite codec pack, imaglass, a portable notepad++, one commander file manager and stuff. Source: about 1 year ago
ImageGlass, my recommended image viewer, supports HEIC images. Source: about 1 year ago
Checking the internet? Just download ImageGlass and make that one your default image viewer. The same for videos, just grab VLC. Source: about 1 year ago
This project uses HTMLMinifier, optipng, and zopfli to create a custom production Elm build pipeline. You can see how I make use of these tools in this build script. Here are the results in case you're interested. I used the same ideas from this project to build and deploy dwayne/elm-conduit, which you can learn more about in my article Yet Another Tour of an Open-Source Elm SPA. - Source: dev.to / about 1 month ago
Did you compare to PNG crush and optipng? Those are what I used to use because they're easily installable Linux/brew packages. Source: over 1 year ago
Assuming your frames are PNG files, you could use a lossless optimizer like optipng to try if their size can be reduced. I prefer oxipng, which is faster and multithreaded, and seems to have more active development. Source: over 2 years ago
IrfanView - IrfanView ... one of the most popular viewers worldwide.
ImageOptim - Faster web pages and apps.
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
pngquant - command-line utility and library for lossy compression of PNG images
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
TinyPNG - Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!