SJ1 Converter

Our highly efficient software makes it easy to convert millions of SJ1 files and folders in a single operation.

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Convert SJ1 on your PC

For quick and effortless SJ1 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.

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Do more with your files

Converting SJ1 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.

Conversion features

User Reviews

Average User Rating:
Last updated on February 24, 2025

"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."

Rebecca Turner

Marketing Agency CEO

"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."

Mark Jones

Happy User

"Converts files in seconds! Finally a tool that's both fast and simple to use."

Wei Chen

Happy User

"Tried a few image tools before, but this one is by far the easiest. Drag, drop, convert — done in seconds. It saved me a ton of time when organizing my image folders."

Lisa K.

Happy User

"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"

Sarah Lane

Satisfied Customer

"Before reaConverter, I was the ‘File Conversion Guy’ at work — a title I never asked for and definitely didn’t want. Then I found the Watch Folders feature, and suddenly I was free! Now, files convert themselves while I sip coffee and pretend I'm still working hard. My coworkers think I'm a wizard. Thanks reaConverter, for saving my sanity and boosting my fake productivity!"

Ben H.

Overwhelmed Office Hero

SJ1 files: Frequently Asked Questions

Can reaConverter open SJ1 files?

reaConverter fully supports the SJ1 file format – open, edit, and export SJ1 files to any other popular file format with ease.

How do I change SJ1 to another format?

reaConverter is a user-friendly tool for converting SJ1 files. Once installed on your computer, it allows you to convert all your .sj1 files at once with just a few clicks. You can even convert sj1 images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert SJ1 online?

If you only want to convert a few SJ1 files, you are welcome to try our free online SJ1 converter.

How can I turn SJ1 files on my computer to another format?

The best way to convert SJ1 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 SJ1.

How can I automate SJ1 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 SJ1 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 sj1 converter.

What else can I do with reaConverter?

Convert RAW photos Change format settings Change DPI Convert PDF files Add watermark on image