Convert SYNU to PNG

Need to convert hundreds of SYNU files to PNG? reaConverter does it in one run. No file limits, no watermarks, no internet required.

Need to convert SYNU to PNG? reaConverter handles batch conversion with ease, processing hundreds of files at once while preserving quality. Your files never leave your machine. No third-party servers, no privacy concerns.

Download
reaConverter
Convert
SYNU to PNG
Online
Convert

How to Convert Multiple SYNU Files to PNG?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting SYNU files in under two minutes.

reaConverter logo
Install reaConverter

2. Load your SYNU files

Launch reaConverter and load the SYNU files you want to convert. Add a few files or thousands, batch processing handles them all.

Drag-and-drop SYNUs directly into reaConverter or use the folder browser to load entire directories.

Load your SYNU files into reaConverter

3. Select PNG as output format

Set PNG as output format and select where to save your converted files. Customize quality settings if needed.

Select PNG as output format

4. Start SYNU to PNG conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted PNG files will appear in the destination folder as soon as processing completes.

SYNU to PNG Converter

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

Download Free Trial

Do more with your files

Converting SYNU 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:4.8
Last updated on August 02, 2026
"I love that reaConverter can convert PDF pages to individual PNGs. I used it to extract images from a scanned document – each page became a high-res PNG with zero loss. It's like magic, but it actually works every time."
Nancy Li
Nancy Li
Satisfied Customer
"My product photos always come out with messy backgrounds. I use reaConverter to convert them to PNG with transparency – it handles the conversion flawlessly. Then I drop them into my e‑commerce templates. Clean, professional, and so easy!"
Mark Robinson
Mark Robinson
E‑commerce Owner
"For professional-grade PNG to WebP conversions, avoid online tools with restrictive quotas. reaConverter delivers batch processing at local disk speeds – the only viable option for frequent use."
Matthew Hernandez
Matthew Hernandez
Satisfied Customer
"I design stickers but could never cleanly resize my PNG logos without pixelation. reaConverter’s PNG-to-SVG tool keeps everything sharp—even when scaling up. My Etsy shop looks way more professional now!"
Lisa Palmer
Lisa Palmer
Digital Artist
"I design logos and need transparent PNGs for clients. reaConverter converts AI and EPS files to PNG with crisp edges and full alpha channel support. The batch processing saves me hours when I have to export dozens of variants. Absolutely essential for any graphic designer."
Laura Chen
Laura Chen
Freelance Designer
"For my game development sprites, I need PNGs with perfect compression. reaConverter lets me fine-tune the color palette and compression level. It even preserves metadata. This is the only converter I trust for my asset pipeline."
Tomás García
Tomás García
Indie Game Developer

SYNU to PNG Conversion: FAQ

What are SYNU files?

SYNU is a rare graphics format associated with an old image processor known as Synthetic Universe. An alternative extension used by this is program is SYN. Both formats are considered old and obsolete, so opening them using regular image viewers is probably difficult.

What are PNG files?

The PNG (Portable Network Graphics) file format was designed in the mid-1990s as an improved alternative to the previously existing JPG and GIF formats, and as an extension which would be particularly web-friendly. In time, PNG files have gained a wide popularity and are highly appreciated at the moment for their ability to provide a lossless compression of images, which translates in high-quality and detailed renderings.

Can reaConverter convert SYNU to PNG?

Yes! reaConverter instantly converts .synu to .png 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 SYNU to PNG online?

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

How can I turn SYNU files into PNG on my computer?

The best way to change SYNUs to PNGs 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 SYNU to PNG.

How can I automate SYNU to PNG 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 SYNU files to PNG using the command prompt?

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

What else can I do with reaConverter?

Convert GIS filesConvert Gerber filesCrop photosConvert RAW filesChange format settings

SYNU and PNG: related conversions

Other ways to convert SYNU files, and other sources that convert to PNG.

SYNU to JPGSYNU to PDFSYNU to TIFFICNS to PNGPDN to PNGVTF to PNG
All SYNU conversionsAll PNG conversions

Beyond format conversion

Batch conversion, editing, and processing across 700+ formats, from RAW and HEIC to DICOM, DWG, and PDF. Everything runs locally, with no cloud and no upload limits.
Download
reaConverter
Buy Now
Free trial · Windows 10/11 · 64-bit · v8.0.240 · Files never leave your computer
reaConverter software