Convert SYN to BPG

SYN to BPG converter that respects your privacy. No cloud uploads, no file size limits, just fast offline batch processing.

Need to convert SYN to BPG? 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.

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SYN to BPG
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How to Convert Multiple SYN Files to BPG?

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.

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Install reaConverter

2. Load your SYN files

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

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

Load your SYN files into reaConverter

3. Select BPG as output format

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

Select BPG as output format

4. Start SYN to BPG conversion

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

Start Conversion

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

SYN to BPG Converter

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

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Do more with your files

Converting SYN 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 08, 2026
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
DeShawn M. Thompson
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Ava Thomas
Happy User
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
J. Mitchell
Satisfied Customer
"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
Malik T. Martin
Malik T. Martin
Satisfied Customer
"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
Sarah Lane
Satisfied Customer

SYN to BPG Conversion: FAQ

What are SYN files?

SYN is an old and obsolete image format also known as Synthetic Universe. It is similar in size and features with the SYNU format, and might be equally difficult to open via regular image viewers. In case you found or were sent such a file, it's probably best to convert it to a more accessible format before trying to open it.

What are BPG files?

BPG is a new and promising image format, which currently provides the most advanced technology in image compression. Released in 2014 by software developer Fabrice Bellard, the BPG format has been shown to include the best quality/size ratio, when compared to other popular formats such as JPG or PNG. The number of image viewers that can open BPG files is currently limited, but is expected to grow in the near future. For easier access, conversion can be done to and from the BPG format.

Can reaConverter convert SYN to BPG?

Yes! reaConverter instantly converts .syn to .bpg 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 SYN to BPG online?

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

How can I turn SYN files into BPG on my computer?

The best way to change SYNs to BPGs 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 SYN to BPG.

How can I automate SYN to BPG 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 SYN files to BPG using the command prompt?

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

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthCopy EXIF dataConvert Gerber imagesCrop file

SYN and BPG: related conversions

Other ways to convert SYN files, and other sources that convert to BPG.

SYN to JPGSYN to PNGSYN to PDF82I to BPG83I to BPG85I to BPG
All SYN conversionsAll BPG 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.
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