We stand with Ukraine to help keep people safe. Join us
EN
When you purchase through links on our site, we may earn an affiliate commission

Seashore for Mac

Image manipulator influenced by the GIMP.

Free
In English
4.6
Based on 27 user rates

Seashore overview

Seashore is an open source image editor for Cocoa. It features gradients, textures and anti-aliasing for both text and brush strokes. It supports multiple layers and alpha channel editing. It is based around the GIMP's technology and uses the same native file format.

What's new in version 3.42

  • Seashore has been deprioritized. Please check out Seahorse as a better alternative.
  • Rare crash fix.
View older Seashore versions

Seashore for Mac

Free
In English
Version 3.42
Write a detailed review about Seashore

Write your thoughts in our old-fashioned comment

MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.
4.6

(45 Reviews of Seashore)

  • Comments

  • User Ratings

mugsuk
mugsuk
Jul 8, 2022
2.5.10
5.0
Jul 8, 2022
5.0
Version: 2.5.10
now at 3.0.3 on the App Store - amazing free editor; I use it for professional graphics work
Plotzenhots
Plotzenhots
Dec 16, 2019
2.4.16
5.0
Dec 16, 2019
5.0
Version: 2.4.16
I like Seashore :-)
Hal-Itosis
Hal-Itosis
Jan 10, 2019
2.1.8
0.0
Jan 10, 2019
0.0
Version: 2.1.8
Code signatures could use a tweak... $ codesign -vvv /Applications/Seashore.app : : /Applications/Seashore.app: bundle format is ambiguous (could be app or framework) In subcomponent: /Applications/Seashore.app/Contents/Frameworks/Plugins.framework
peter24099
peter24099
Jan 3, 2019
2.0.0
5.0
Jan 3, 2019
5.0
Version: 2.0.0
Thank you for creating this App! I have been using Gimp in the past, but this one integrates much better with macOS and has all the (basic) features I need (probably even more).
Macfool
Macfool
Dec 29, 2018
1.1.2
4.5
Dec 29, 2018
4.5
Version: 1.1.2
Runs fine on Mohave. In DarkMode the Point Information which has been moved to the sidebar is too light to be easily read. Other than that minor cosmetic flaw, this old workhorse is as good as ever.
Weedkila
Weedkila
May 24, 2025
3.40
5.0
May 24, 2025
5.0
Version: 3.40
zlazkow
zlazkow
Apr 30, 2024
3.34
5.0
Apr 30, 2024
5.0
Version: 3.34
mugsuk
mugsuk
May 30, 2023
3.27
5.0
May 30, 2023
5.0
Version: 3.27
makareim
makareim
May 9, 2023
3.23
5.0
May 9, 2023
5.0
Version: 3.23
Ervins Strauhmanis
Ervins Strauhmanis
Apr 6, 2023
2.5.10
5.0
Apr 6, 2023
5.0
Version: 2.5.10
PedantMac
PedantMac
Jul 20, 2020
5.0
Jul 20, 2020
5.0
Version: null
Plotzenhots
Plotzenhots
Dec 16, 2019
5.0
Dec 16, 2019
5.0
Version: null
peter24099
peter24099
Jan 3, 2019
5.0
Jan 3, 2019
5.0
Version: null
Macfool
Macfool
Dec 29, 2018
4.5
Dec 29, 2018
4.5
Version: null
Freenergy
Freenergy
Dec 27, 2018
4.5
Dec 27, 2018
4.5
Version: null
imedentsii
imedentsii
Aug 7, 2017
5.0
Aug 7, 2017
5.0
Version: null
Teak42
Teak42
Jan 10, 2012
5.0
Jan 10, 2012
5.0
Version: null
Detto
Detto
Aug 20, 2011
5.0
Aug 20, 2011
5.0
Version: null
OSX-FTW!
OSX-FTW!
Mar 20, 2011
4.0
Mar 20, 2011
4.0
Version: null
anonymous-tapir-4669
anonymous-tapir-4669
Feb 19, 2011
4.0
Feb 19, 2011
4.0
Version: null
Buffy-The-Computer-Slayer
Feb 14, 2011
4.0
Version: null
Belov
Belov
Jan 29, 2011
4.5
Jan 29, 2011
4.5
Version: null
Losmuertos
Losmuertos
Dec 4, 2010
4.0
Dec 4, 2010
4.0
Version: null
New-User
New-User
Mar 1, 2007
4.0
Mar 1, 2007
4.0
Version: null
hced
hced
Feb 2, 2007
4.0
Feb 2, 2007
4.0
Version: null
Gabriel-Reimers
Gabriel-Reimers
Feb 23, 2006
4.0
Feb 23, 2006
4.0
Version: null
Guntis
Guntis
Dec 29, 2005
4.3
Dec 29, 2005
4.3
Version: null
Guest
Guest
Aug 26, 2005
5.0
Aug 26, 2005
5.0
Version: null
Guest
Guest
Aug 14, 2005
4.8
Aug 14, 2005
4.8
Version: null
Sanssecours
Sanssecours
Apr 17, 2005
5.0
Apr 17, 2005
5.0
Version: null
Guest
Guest
Dec 8, 2004
4.5
Dec 8, 2004
4.5
Version: null
Guest
Guest
Aug 26, 2004
4.3
Aug 26, 2004
4.3
Version: null