1
Also covers image tools · same kind of online tool
Capture and annotate screen images with Greenshot, a free screenshot tool designed for productivity.
Alternatives
The Best FastStone Alternatives in 2026
7 alternatives4 free · 1 open source
Looking for something like FastStone? Here are 7 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 4 are free or have a free plan and 1 are open source.
FastStone Image Viewer includes image viewing, screen capture, and photo resizing tools.
Top picks at a glance
First suggestionGreenshotCapture and annotate screen images with Greenshot, a free…Open source optionoculanteView and edit images across multiple operating systems with…Another optionLightshotCapture a screen region, add quick annotations, and save or…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Greenshot | Free | Not stated | Web, Windows |
| 2 | Lightshot | Free | Not stated | Windows, macOS |
| 3 | IrfanView | — | Not stated | Web, Windows |
| 4 | Windows Snipping Tool | Free | Not stated | Windows |
| 5 | qView | Free | Not stated | Linux, macOS, Web |
| 6 | PicView | — | Not stated | macOS, Web, Windows |
| 7 | oculante | — | Yes | Windows, macOS, Linux |
All FastStone alternatives
2
Same kind of online tool
Capture a screen region, add quick annotations, and save or share the image. Images uploaded through its sharing service are publicly accessible.
3
IrfanView
irfanview.comAlso covers image tools · same kind of online tool
View graphics with IrfanView, a compact Windows image viewer with multilingual support and 32-bit and 64-bit downloads.
4
Same kind of online tool
Capture screenshots with Windows Snipping Tool and add basic markup. Current Windows 11 versions also include screen recording and text actions.
5
Also covers image tools · same kind of online tool
View images with qView, a lightweight viewer for Windows, macOS, and Linux with a minimal interface.
6
PicView
picview.orgAlso covers image tools
PicView views images on Windows and macOS, with EXIF display, batch resizing, compression, and archive viewing.
7
Also covers image tools · open source
View and edit images across multiple operating systems with oculante, an image viewer and editor.
No alternatives match this filter.
Alternatives to similar tools
Greenshot5 alternativesLightshot7 alternativesWindows Snipping Tool5 alternativesPicView18 alternativesoculante24 alternatives
TopicImage Tools · 174 sites Best-of list8 Best Free Image Compression Tools in 2026Best-of listBest Free Screenshot Tools for Clear Captures and Markup ListingFastStone details
What is the best alternative to FastStone?
Based on features, tags and platforms, the closest alternatives to FastStone are Greenshot, Lightshot, and IrfanView.
Is there a free alternative to FastStone?
Yes. Greenshot, Lightshot, and Windows Snipping Tool are free or offer a free plan.
Are there open-source alternatives to FastStone?
Yes: oculante.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative