Based on our record, ZoomIt should be more popular than IrfanView. It has been mentiond 16 times since March 2021. 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.
It doesn't sound like you need animations or other effects here, just still images. If that's so, you could: Export the slides to high resolution images (at least high enough to match the highest resolution your projectors are capable of). Use a PC to drive each projector; the cheapest, oldest PC in the place will be more than adequate. Run a program that can fill the screen with an image (and if needed, switch... Source: 12 months ago
Scantailor (https://scantailor.org) is the tool for self-scanned books that exist in images (png, jpg, etc). However, I usually use Irfanview with PDF plugin (https://irfanview.com - download both Irfanview and the Plugins from this home page) I have elsewhere in r/PDF shown how you can do batch splitting of two-page scans, clean up muddy pages (yellowed or browned) . In the Reddit search box, search for... Source: over 1 year ago
From there, open your favorite image editor (I use & recommend irfanView BTW 😁) & paste it there. Then save it (I HIGHLY recommend saving it as a JPEG file). Source: over 2 years ago
I use Zoomit and then take a snip of what I draw with that. Useful for making a quick instructional screenshot. Source: about 1 year ago
Look into ZoomIt. I used to use this before annotations got better in MS Teams. Https://learn.microsoft.com/en-us/sysinternals/downloads/zoomit. Source: about 1 year ago
So, there are options for you, if you use windows an easy option is the Microsoft tool ZoomIT found here. Source: about 1 year ago
On Windows you can use the built-in magnifier program to zoom into the screen or use ZoomIt. I constantly zoom in and out for plugins. Or if you have the space, get a second 1080p monitor and drag windows into it when you want them to be bigger. Source: almost 2 years ago
Not with Magnifier, but you can use ZoomItt in live mode to zoom in a single monitor. Source: almost 2 years ago
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
Epic Pen - A windows tool for drawing over your desktop and applications
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
Magnifixer - Magnifixer is a screen magnifier utility.
JPEGView - JPEGView is a small and fast viewer/editor for JPEG, BMP, PNG, GIF and TIFF images.
gInk - An on-screen on-screen annotation software for Windows.