Convert FBM to APNG

Convert FBM to APNG without uploading files anywhere. reaConverter works entirely on your PC — fast, private, and handles thousands of files at once.

Manual FBM to APNG conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer — no uploads, no cloud risks.

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How to Convert Multiple FBM Files to APNG?

1. Download and Install reaConverter

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

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Install reaConverter

2. Load your FBM files

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

Drop your FBM files into the window or use File menu to browse and select folders.

Load your FBM files into reaConverter

3. Select APNG as output format

Choose APNG as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

Select APNG as output format

4. Start FBM to APNG conversion

Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

Start Conversion

After conversion, find your APNG files in the output folder. Click 'Show converted files' to open it directly.

FBM to APNG Converter

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

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Do more with your files

Converting FBM 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 25, 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
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT

FBM to APNG Conversion: FAQ

What are FBM files?

FBM files represent raster images created or edited using Fuzzy Bitmap or Fuzzy Pixmap — a set of image handling tools that supports several types of color formats and can be used for applying various image editing features. FBM files are currently considered uncommon and are incompatible with most regular image viewers.

What are APNG files?

The APNG format is also known as "animated PNG" and is made up of a series of PNG files of the same size that are connected as an animation. APNG files are similar in function with GIFs, but they support better quality images and transparency.

Can reaConverter convert FBM to APNG?

Yes! reaConverter instantly converts .fbm to .apng 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 FBM to APNG online?

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

How can I turn FBM files into APNG on my computer?

The best way to change FBMs to APNGs 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 FBM to APNG.

How can I automate FBM to APNG 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 FBM files to APNG using the command prompt?

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

What else can I do with reaConverter?

Convert GIS filesConvert vector imagesConvert picture color spaceChange file dateConvert Gerber images

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