Convert GP4 to WMF

GP4 to WMF conversion that keeps your files private. reaConverter runs offline on your computer with full batch processing support.

Got a folder full of GP4 files? reaConverter batch converts them to WMF in minutes, not hours. Local processing means instant results, even with thousands of files.

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GP4 to WMF
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How to Convert Multiple GP4 Files to WMF?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting GP4 files in under two minutes.

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Install reaConverter

2. Load your GP4 files

Add your GP4 files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

Load your GP4 files into reaConverter

3. Select WMF as output format

Pick WMF as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

Select WMF as output format

4. Start GP4 to WMF conversion

Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

Start Conversion

When the batch finishes, your WMF files are ready in the destination folder you chose earlier.

GP4 to WMF Converter

reaConverter offers the fastest, simplest solution for converting your GP4 files into WMF in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting GP4 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 24, 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
"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
"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
"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

GP4 to WMF Conversion: FAQ

What are GP4 files?

GP4 is an image extension included in the CALS group of formats. CALS (Continuous Acquisition and Life-cycle Support) represents an initiative undertaken by the Department of Defence in the United States in the 1980s, with the aim of creating a standard for storing and linking military data. Similar formats include CG4, CAL and CALS. Most formats that are part of the CALS group are currently considered rare and obsolete.

What are WMF files?

The WMF (Windows Metafile) format represents an image file with vector graphics, bitmap components or raster graphics, consisting mainly of drawing operations and commands. It was developed and released in the late 1980s by Microsoft and it included a 16-bit structure. In time WMF files were replaced by EMFs, featuring a 32-bit structure. WMFs are currently compatible with some programs from the Microsoft Office pack, such as Word, Power Point or Publisher.

Can reaConverter convert GP4 to WMF?

Yes! reaConverter instantly converts .gp4 to .wmf 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 GP4 to WMF online?

If you only need to convert a few GP4 files to WMF format, feel free to try our free online free online GP4 to WMF converter — perfect for small batches with no installation needed!

How can I turn GP4 files into WMF on my computer?

The best way to change GP4s to WMFs 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 GP4 to WMF.

How can I automate GP4 to WMF 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 GP4 files to WMF using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line gp4 to wmf converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesConvert PDFAdd watermark on photoConvert vector imagesConvert picture color space

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