100% Secure & Private

BTN Converter

BTN conversion that keeps your files private. reaConverter runs offline on your PC with full batch processing.

DownloadBTN ConverterConvert
BTN Files
Online
4.8

Over 25 years of experience

Your files never leave your PC

Read what our users say →

How to Convert .btn Files in Bulk

1. Install reaConverter

Download reliable BTN conversion software to convert multiple .btn files and folders in one go.
reaConverter logo
Install reaConverter

2. Select BTN Files

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

3. Start Conversion

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

Step by step

See It in Action

For quick and effortless BTN 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.

Download reaConverter

Extra Tools

Do more with your files

Converting BTN 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
Image editing

User reviews

From those who tried it

Average User Rating:
Last updated on July 27, 2026
Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!
Jason P. Bailey
Jason P. Bailey
Non-Profit Coordinator
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
Mark Jones
Happy User
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
Rebecca Turner
Marketing Agency CEO
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.
Ben H.
Overwhelmed Office Hero
Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!
Henry R.
Henry R.
Happy User
Converts files in seconds! Finally a tool that's both fast and simple to use.
Wei Chen
Wei Chen
Happy User

Questions & Answers

BTN files: Frequently Asked Questions

What are BTN files?

A BTN file is an animated bitmap image created using Just Buttons — a software program created for Windows. Just Buttons can be used for creating static or animated web buttons and banners, and can automatically generate JavaScript or mouseover and mouse down events.

Can reaConverter open BTN files?

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

How do I change BTN to another format?

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

Can I convert BTN online?

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

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

The best way to convert BTN 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 BTN.

How can I automate BTN 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 BTN 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 btn converter.

What else can I do with reaConverter?

Convert vector imagesChange image DPIConvert CAD formatsChange file dateConvert GIS files

What formats can I convert a BTN file to?
btn → aibtn → apngbtn → avifbtn → bmpbtn → bpgbtn → calbtn → cg4btn → cgmbtn → cinbtn → citbtn → dcmbtn → dcxbtn → ddsbtn → dgnbtn → disbtn → drwbtn → dwfbtn → dwgbtn → dxfbtn → emfbtn → epibtn → epsbtn → faxbtn → fitsbtn → flifbtn → gbrbtn → gifbtn → glbbtn → gltfbtn → hpgbtn → hrubtn → icobtn → iffbtn → igesbtn → igsbtn → jp2btn → jpegbtn → jpgbtn → jxlbtn → jxrbtn → ktx2btn → mtvbtn → pclbtn → pctbtn → pcxbtn → pdfbtn → pgmbtn → picbtn → pltbtn → pngbtn → ppmbtn → prcbtn → psbtn → psdbtn → qoibtn → qrtbtn → radbtn → rlabtn → sgibtn → shpbtn → stepbtn → stlbtn → stpbtn → svgbtn → svgzbtn → tgabtn → tifbtn → tiffbtn → u3dbtn → webpbtn → webpllbtn → wmfbtn → wmzbtn → wpgbtn → wrlbtn → x3dbtn → xbmbtn → xpm

Discover More

Beyond BTN conversion

Convert .btn files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.

DownloadreaConverterPurchase

Free trial · Windows 10/11 · v8.0.252 · Files never leave your computer

reaConverter software