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nomacs

nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images.

  • Mac
  • Windows
  • Linux
  • FreeBSD
Avg rating of 5 (16)| 19 comments
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nomacs Features

  1.  Lightweightnomacs consumes less device resources compared to similar apps.
  2.  RAW Photo Editorsnomacs supports viewing and editing of uncompressed data images (RAW).
  3.  Portablenomacs can be used from a USB stick or similar with no prior installation.
  4.  Extensible by Plugins/Extensionsnomacs can be extended with add-ons, plugins and extensions.
  5.  Dark Modenomacs supports dark mode for comfortable usage in low light conditions.

nomacs information

Supported Languages

  • English

GitHub repository

  •  1,125 Stars
  •  107 Forks
  •  398 Open Issues
  •   Updated
View on GitHub

Our users have written 19 comments and reviews about nomacs, and it has gotten 178 likes

nomacs was added to AlternativeTo by lama on and this page was last updated .

Comments and Reviews  Post a comment/review

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01101001b
  
Top positive comment ago
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Very complete. Easy, small and simple. One feature to underline is you can print images from it. Strange as it sounds, there's a bunch of good image viewers and editors in linux but astoundingly, many lack that option.

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MD98SY
  
Top positive comment ago
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Simple clean interface, fast, responsive and lightweight software. nothing to complain about (so far).

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8
rivee03
  
Positive comment ago
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Best replacement on Linux for IrfanView on Windows.

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0
anzepintar
  
Positive comment ago
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Fast and open source

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0
papatheodorou
  
Positive comment ago
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An excellent alternative to IrfanView, equally lightweight and fast but with superior interface.

2 replies
hced

Is this now called nomacs Image Lounge? I couldn't open the official website from Alternativeto, since it says "Error establishing a database connection". Googling, I found an entry on SourceForge. Is this up to date? As of Jan 7 2022 it says latest update was May 19 2016. https://sourceforge.net/projects/nomacs/

Reply written ago

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hced

Edit: Sorry, didn't see until I'd already posted. It says the project moved to nomacs.org, which is currently unavailable then ...

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0
IngrownMink4
  
Positive comment ago
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nomacs is a great software, it has a lot of features and it's very lightweight. It hasn't been updated in a while, but works great.

1 reply
papatheodorou

As of writing the latest version is nomacs 3.16 (July 17, 2020). The software is stable and may be receive slow updates but is certainly not abandoned.

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mehranesen
  
Positive comment ago
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simple and practical for fast editing in Linux

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Tags

  • Image Viewer
  • Image Editor
  • Resize Images
  • svg-viewer

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