
IrfanView
FastStone Image Viewer
nomacs
XnView MP
JPEGView
Gwenview
Fragment
You can use Image to view your digital images and photos of many different formats.

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Which is more popular?
Based on our record, ImageGlass seems to be more popular. It has been mentioned 42 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | imageglass.org | devfinancetools.com |
| Pricing | ||
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of ImageGlass yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
ImageGlass is recommended for users who need a fast and lightweight image viewer with support for multiple formats. It is ideal for photographers, graphic designers, or anyone who frequently works with a variety of image types and values speed and simplicity over more complex editing features.
No analysis of DevFinanceTools yet.
Walkthroughs and reviews on video.
What's new in ImageGlass 6.0 - A lightweight, versatile image viewer
More videos
No DevFinanceTools videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ImageGlass and DevFinanceTools. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Next on the list, we have ImageGlass. It is a simple picture viewer tool that any normal image viewer could do. However, this tool comes with many small features that you will not find on other image viewers.
In this list, Imageglass is one app that has minimal and modern UI of the app, packed with all basic features an image viewers requires with speed.
We have no reviews of DevFinanceTools yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


> The reliance on crusty old ass applications like those on Windows is actually kinda depressing. macOS is the most consistent OS and Windows 11 the least [1]. With the exception of IrfanView I find neither of those apps... - Source: Hacker News / almost 2 years ago
A GPLv3 similar app, very useful, is ImageGlass: https://imageglass.org. - Source: Hacker News / over 2 years ago
If you want to be harassed with updates, check out https://imageglass.org/. Source: over 3 years ago
Tracking DevFinanceTools since Aug 2026.
When comparing ImageGlass and DevFinanceTools, you can also consider the following products.

IrfanView ... one of the most popular viewers worldwide.
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Helping you make rational decisions, one calculation at a time.
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FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
Compare FastStone Image Viewer to ImageGlass or DevFinanceTools:

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Compare calculator.net to ImageGlass or DevFinanceTools:

nomacs is a free, open source image viewer, which supports mu
Compare nomacs to ImageGlass or DevFinanceTools:

Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to ImageGlass or DevFinanceTools: