STX Converter

Our fast and easy STX file converter will help you avoid spending countless hours trying to figure out how to convert multiple .stx files at once.

How to Convert .stx Files in Bulk

1. Install reaConverter

Download reliable STX conversion software to convert multiple .stx files and folders in one go.

2. Select STX Files

Select STXs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load STX files

3. Start Conversion

Click Convert to start the bulk conversion of all selected STX files. The process will begin right away.
reaConverter - Start STX conversion

Convert STX on your PC

For quick and effortless STX file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

Do more with your files

Converting STX files for use in a larger project? 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.

Image editing

User Reviews

Average User Rating:
Last updated on May 31, 2025
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"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
Helen Evans
Satisfied Customer
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Jamal Bailey
Satisfied Customer
"We receive artwork in all kinds of formats from clients. reaConverter takes care of converting them all to print-ready specs automatically using Watch Folders. It reduces errors, saves us time, and has improved our turnaround time with customers. Incredibly powerful software."
Michael D.
Michael D.
Print Shop Owner
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
Happy User

STX files: Frequently Asked Questions

Can reaConverter open STX files?

reaConverter fully supports the STX file format – open, edit, and export STX files to any other popular file format with ease.

How do I change STX to another format?

reaConverter is a user-friendly tool for converting STX files. Once installed on your computer, it allows you to convert all your .stx files at once with just a few clicks. You can even convert stx images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert STX online?

If you only want to convert a few STX files, you are welcome to try our free online STX converter.

How can I turn STX files on my computer to another format?

The best way to convert STX files on your PC is to get 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.

How can I automate STX files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert STX files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line stx converter.

What else can I do with reaConverter?

Change format settingsChange DPIConvert RAW photosSet manual file dateCopy metadata (EXIF, IPTC)

What formats can I convert a STX file to?

Discover more

Explore our efficient STX file converter that saves you time and effort by converting multiple .stx files into different formats.
reaConverter software