X11 Converter

Convert X11 files fast and easy with reaConverter - batch process all your files at once with just a few clicks.

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X11 Files
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How to Convert .x11 Files in Bulk

1. Install reaConverter

Download reliable X11 conversion software to convert multiple .x11 files and folders in one go.
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Install reaConverter

2. Select X11 Files

Select X11s from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load X11 files

3. Start Conversion

Click Convert to start the bulk conversion of all selected X11 files. The process will begin right away.
reaConverter - Start X11 conversion

Convert X11 on your PC

For quick and effortless X11 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.

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Do more with your files

Converting X11 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

User Reviews

Average User Rating:
Last updated on February 26, 2025
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
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
Healthcare IT
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Satisfied Customer
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
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
Happy User
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
Happy User

X11 files: Frequently Asked Questions

What are X11 files?

The X11 format is associated with the X Windows System, which is used — among others — on UNIX and Linux platforms. X11 files are bitmaps storing X Window screen caps and can come in several variations. The format is considered rare and might be difficult to open.

Can reaConverter open X11 files?

reaConverter fully supports the X11 file format – open, edit, and export X11 files to any other popular file format with ease.

How do I change X11 to another format?

reaConverter is a user-friendly tool for converting X11 files. Once installed on your computer, it allows you to convert all your .x11 files at once with just a few clicks. You can even convert x11 images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert X11 online?

If you only want to convert a few X11 files, you are welcome to try our free online X11 converter.

How can I turn X11 files on my computer to another format?

The best way to convert X11 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 X11.

How can I automate X11 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 X11 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 x11 converter.

What else can I do with reaConverter?

Copy metadata (EXIF, IPTC)Convert PDF filesAdd text on photosChange format settingsChange DPI

What formats can I convert a X11 file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  riff  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

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Explore our efficient X11 file converter that saves you time and effort by converting multiple .x11 files into different formats.
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