Convert STX to GIF

The quick and simple way to convert your STX into GIF files is to use a quality piece of software, such as reaConverter.

reaConverter is offline conversion software that supports multiple file formats, including STX to GIF conversion, along with image editing capabilities.

Download
reaConverter
Convert
STX to GIF
Online
Convert

How to Convert Multiple STX Files to GIF?

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.

reaConverter logo
Install reaConverter

2. Load your STX files

Start reaConverter and load all the .stx files you intend to convert into .gif. The software supports multiple STX conversion and processes all files locally on your computer.

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

Load your STX files into reaConverter

3. Select GIF as output format

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

Select GIF as output format

4. Start STX to GIF conversion

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

Screenshot

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

STX to GIF offline

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

Download Free Trial

Do more with your files

Converting STX 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.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on April 23, 2025
"My grandson kept sighing when I asked him to fix my photos. Then he installed reaConverter on my computer. Now I click one button, and my files magically work. Even I can’t mess it up!"
Frank W.
Satisfied Customer
"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
Happy User
"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
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Satisfied Customer
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Happy User

STX to GIF Conversion: FAQ

What are STX files?

STX files represent RAW images created with SBIG CCD cameras. They are part of a group of formats known as Santa Barbara Instruments Astronomical Images, also including ST5, ST6, ST7 and ST8. Apart from astronomy, SBIG cameras can also be used in medical imaging, color photometry and a few other scientific and industrial sectors. All formats in the group are considered specialized and rare, so opening STX files might be possible only after conversion to more widely available extensions.

What are GIF files?

GIF (Graphics Interchange Format) files are widely popular due to their ability to store animations and images in a relatively small size. Their compression algorithm implies the use of a limited color range (up to 256 colors), which means GIF files are great for storing static and animated images of a small size — like logos, icons or avatars, especially if you plan to transfer them or upload them online. GIF images, however, are usually not suitable for high-quality image rendering or printing.

Can reaConverter convert STX to GIF?

Yes! reaConverter instantly converts .stx to .gif 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 STX to GIF online?

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

How can I turn STX files into GIF on my computer?

The best way to change STXs to GIFs 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 STX to GIF.

How can I automate STX to GIF 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 STX files to GIF using the command prompt?

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

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert Gerber imagesCrop pictureConvert RAW photo formats

Find out more

Get advanced software for file conversion, processing, and editing, giving you complete, precise control over your work.
Download
reaConverter
Buy Now
reaConverter software