SYNU Converter

Try our offline SYNU file converter. Every year thousands of users around the world save thousands of hours using reaConverter!

How to Convert .synu Files in Bulk

1. Install reaConverter

Download reliable SYNU conversion software to convert multiple .synu files and folders in one go.

2. Select SYNU Files

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

3. Start Conversion

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

Convert SYNU on your PC

For quick and effortless SYNU 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 SYNU 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 April 26, 2025
"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
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Jamal Bailey
Satisfied Customer
"reaConverter's automation tools have completely changed how I manage my projects. I often work with large batches of illustrations and used to spend hours converting and organizing them. Now, with Watch Folders, I just set the rules once and everything is handled automatically, exactly how I need it. This is pro-level automation made simple."
Chloe M.
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Chloe M.
Freelance Illustrator
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
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Lin Zhang
Happy User
"We use reaConverter in our department to handle image and document conversions for multiple teams. The Watch Folders function is brilliant — I configured different folders for different workflows, and now everything happens automatically in the background. No more manual conversions or missed files. Rock-solid performance!"
James L.
⭐⭐⭐⭐⭐
James L.
IT Manager
"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
Paul Baker
⭐⭐⭐⭐⭐
Paul Baker
Happy User
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
⭐⭐⭐⭐⭐
Logan B.
Satisfied Customer

SYNU files: Frequently Asked Questions

Can reaConverter open SYNU files?

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

How do I change SYNU to another format?

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

Can I convert SYNU online?

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

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

The best way to convert SYNU 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 SYNU.

How can I automate SYNU 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 SYNU 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 synu converter.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceCopy IPTC dataConvert CAD formatsSet image bit depth

What formats can I convert a SYNU file to?

Discover more

Explore our efficient SYNU file converter that saves you time and effort by converting multiple .synu files into different formats.
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