Convert BW to WMZ

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

Online converters too slow for your BW files? reaConverter works locally and handles unlimited batches. All processing runs locally on your PC, so your files stay private and secure.

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How to Convert Multiple BW Files to WMZ?

1. Download and Install reaConverter

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

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Install reaConverter

2. Load your BW files

Add BW files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.

You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

Load your BW files into reaConverter

3. Select WMZ as output format

Select WMZ from the output format list and set your destination folder. You can also adjust quality and compression settings.

Select WMZ as output format

4. Start BW to WMZ conversion

Click the Convert button to start. reaConverter will process all your files with the settings you selected.

Start Conversion

When finished, your new .wmz files will be waiting in the destination folder.

BW to WMZ Converter

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

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Do more with your files

Converting BW 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:
Last updated on January 16, 2026
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"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

BW to WMZ Conversion: FAQ

What are BW files?

The BW format represents the black-and-white version of SGI (Silicon Graphics Image), a raster format created using Silicon Graphics workstation. Similar formats include RGB and RGBA. SGI and its related file extensions were first developed by Paul Haeberli and wereinitially released in mid-1990s. They are currently considered obsolete and difficult to open with regular image viewers.

What are WMZ files?

WMZ is a vector image file associated with Group 3 fax documents. It represents in fact a Windows metafile (WMF) compressed in a zip form and can include data regarding the compression or the page structure of the fax document. It can be opened using the Microsoft Office 2000 pack.

Can reaConverter convert BW to WMZ?

Yes! reaConverter instantly converts .bw to .wmz 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 BW to WMZ online?

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

How can I turn BW files into WMZ on my computer?

The best way to change BWs to WMZs 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 BW to WMZ.

How can I automate BW to WMZ 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 BW files to WMZ using the command prompt?

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

What else can I do with reaConverter?

Convert GIS filesConvert CAD formatsSet picture bit depthConvert DICOM imagesResize pictures

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