Convert GUN to APNG

For a hassle-free and effective conversion of your GUN files to APNG format, it is recommended to utilize a trusted software tool like reaConverter.

reaConverter is a software that allows you to convert gun files to apng format. It supports a wide range of feaures and can convert multiple files at once, including batch processing, customizable output settings (such as quality adjustment and resolution), and compatibility with various other file formats for versatile conversion needs.

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How to Convert Multiple GUN Files to APNG?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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2. Load your GUN files

Start reaConverter and load all the .gun files you intend to convert into .apng. The software supports multiple GUN conversion and processes all files locally on your computer.

Select GUNs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your GUN files into reaConverter

3. Select APNG as output format

Pick the APNG as output format and choose the destination folder where you want to save new .apng files.

Select APNG as output format

4. Start GUN to APNG conversion

Then simply press Convert button and your conversion will begin in no time!

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Once the conversion is complete, you can find your APNG files in the destination folder you selected.

GUN to APNG offline

reaConverter offers the fastest, simplest solution for converting your GUN files into APNG in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting GUN files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

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User Reviews

Average User Rating:
Last updated on April 23, 2025
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
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"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Healthcare IT
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
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"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Happy Online User
"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
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GUN to APNG Conversion: FAQ

What are GUN files?

GUN is an image file format associated with Gunpaint, a currently obsolete drawing software program initially designed for Commodore 64 computers. This brand was highly popular in the 1980s and 1990s, being one of the first types of personal computers to become widely used by home users. The GUN format might also have been compatible with other models of 8-bit Commodore computers, such as the Commodore 16, 128 or SX-64. Images created with Gunpaint are most likely difficult to open using regular image viewers, so converting them is the best option.

What are APNG files?

The APNG format is also known as "animated PNG" and is made up of a series of PNG files of the same size that are connected as an animation. APNG files are similar in function with GIFs, but they support better quality images and transparency.

Can reaConverter convert GUN to APNG?

Yes! reaConverter instantly converts .gun to .apng with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert GUN to APNG online?

If you only need to convert a few GUN files to APNG format, feel free to try our free online free online GUN to APNG converter — perfect for small batches with no installation needed!

How can I turn GUN files into APNG on my computer?

The best way to change GUNs to APNGs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from GUN to APNG.

How can I automate GUN to APNG files conversion?

reaConverter supports all the most useful automation features such as Right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert GUN files to APNG using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line gun to apng converter for batch processing.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert DICOM imagesResize photoConvert GIS files

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