Convert STI to DGN

Batch convert STI RAW files to DGN in one click. reaConverter handles entire photo libraries with consistent settings.

reaConverter transforms STI files to DGN quickly and reliably. Drag in folders, set your options, click Convert, done. No cloud accounts, no file uploads, no complicated setup. Just install and start converting. RAW files convert with full color and quality control — no degradation.

STIDGN

How to Convert Multiple STI Images to DGN?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting STI files in under two minutes. Built-in editing tools let you resize, crop, or watermark as you convert.

2. Load your STI files

Open reaConverter and add your STI files. You can load individual files, entire folders, or even nested subfolders.

Select STIs from a folder or drag-and-drop them directly into the reaConverter window.

Load your STI files into reaConverter

3. Select DGN as output format

Pick DGN as output format and choose the destination folder where you want to save new .dgn files.

Select DGN as output format

4. Start STI to DGN conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .dgn files in the output location. The log shows details for each conversion.

STI to DGN Converter

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

Do more with your images

Converting STI images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing

User Reviews

Average User Rating:
Last updated on January 25, 2026
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"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
"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

STI to DGN Conversion: FAQ

Can reaConverter convert STI to DGN?

Yes! reaConverter instantly converts .sti to .dgn 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert STI to DGN online?

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

How can I turn STI files into DGN on my computer?

The best way to change STIs to DGNs 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 STI to DGN.

How can I automate STI to DGN 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 STI files to DGN using the command prompt?

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

What else can I do with reaConverter?

Convert DICOM imagesResize pictureCopy EXIF dataConvert CAD formatsChange image bit depth

Find out more

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