100% Secure & Private

B_W Converter

B_W converter that handles any volume. From a few files to thousands, the results stay consistent.

DownloadB_W ConverterConvert
B_W Files
Online
4.8

Over 25 years of experience

Your files never leave your PC

Read what our users say →

How to Convert .b_w Files in Bulk

1. Install reaConverter

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

2. Select B_W Files

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

3. Start Conversion

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

Step by step

See It in Action

For quick and effortless B_W 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 B_W 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 August 01, 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
I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!
Emily K.
Emily K.
E-commerce Entrepreneur
An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!
Logan B.
Logan B.
Satisfied Customer
We receive artwork in all kinds of formats from clients. reaConverter takes care of converting them all to print-ready specs automatically using Watch Folders. It reduces errors, saves us time, and has improved our turnaround time with customers. Incredibly powerful software.
Michael D.
Michael D.
Print Shop Owner
This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!
Kevin Harris
Kevin Harris
Happy User
We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works.
David R.
David R.
IT Solutions Architect

Questions & Answers

B_W files: Frequently Asked Questions

What are B_W files?

The B_W image format is associated with Image Lab, a software pack that provides several features for capturing and processing images. A B_W file contains a black-and-white image created with this software and is currently considered a rare format, compatible with only a limited number of image handling programs.

Can reaConverter open B_W files?

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

How do I change B_W to another format?

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

Can I convert B_W online?

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

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

The best way to convert B_W 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 B_W.

How can I automate B_W 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 B_W 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 b_w converter.

What else can I do with reaConverter?

Convert DICOM imagesCrop photoConvert GIS filesConvert CAD formatsSet file date

What formats can I convert a B_W file to?
b_w → aib_w → apngb_w → avifb_w → bmpb_w → bpgb_w → calb_w → cg4b_w → cgmb_w → cinb_w → citb_w → dcmb_w → dcxb_w → ddsb_w → dgnb_w → disb_w → drwb_w → dwfb_w → dwgb_w → dxfb_w → emfb_w → epib_w → epsb_w → faxb_w → fitsb_w → flifb_w → gbrb_w → gifb_w → glbb_w → gltfb_w → hpgb_w → hrub_w → icob_w → iffb_w → igesb_w → igsb_w → jp2b_w → jpegb_w → jpgb_w → jxlb_w → jxrb_w → ktx2b_w → mtvb_w → pclb_w → pctb_w → pcxb_w → pdfb_w → pgmb_w → picb_w → pltb_w → pngb_w → ppmb_w → prcb_w → psb_w → psdb_w → qoib_w → qrtb_w → radb_w → rlab_w → sgib_w → shpb_w → stepb_w → stlb_w → stpb_w → svgb_w → svgzb_w → tgab_w → tifb_w → tiffb_w → u3db_w → webpb_w → webpllb_w → wmfb_w → wmzb_w → wpgb_w → wrlb_w → x3db_w → xbmb_w → xpm

Discover More

Beyond B_W conversion

Convert .b_w 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 · v8.0.253 · Files never leave your computer

reaConverter software