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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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

"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"

Kenneth D. Carter

Satisfied Customer

"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"

Sarah L.

Satisfied Customer

"reaConverter's automation tools have completely changed how I manage my projects. I often work with large batches of illustrations and used to spend hours converting and organizing them. Now, with Watch Folders, I just set the rules once and everything is handled automatically — exactly how I need it. This is pro-level automation made simple."

Chloe M.

Freelance Illustrator

"Finally an app that actually opens my weird files! Saves me from format frustration daily."

Kyle Brooks

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

Satisfied Customer

"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

Non-Profit Coordinator

X11 files: Frequently Asked Questions

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 files Add text on photos Change format settings Change DPI