Convert PSB to DCX

PSB to DCX made simple. Add files or folders, pick your settings, click Convert. reaConverter handles the rest — even thousands of files.

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

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How to Convert Multiple PSB Images to DCX?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. reaConverter also includes editing tools: resize, crop, rotate, and more.

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Install reaConverter

2. Load your PSB files

Start reaConverter and add your .psb files. The software processes everything locally, so your files never leave your computer.

Use drag-and-drop, folder browser, or right-click conversion from Explorer.

Load your PSB files into reaConverter

3. Select DCX as output format

Select DCX from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select DCX as output format

4. Start PSB to DCX conversion

Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Start Conversion

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your DCX output.

PSB to DCX Converter

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

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Do more with your images

Converting PSB images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

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User Reviews

Average User Rating:
Last updated on January 15, 2026
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
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"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
Henry R.
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"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
Paul Baker
Paul Baker
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"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

PSB to DCX Conversion: FAQ

What are PSB files?

The PSB (Photoshop Big) file format is Adobe Photoshop's proprietary format for storing extremely high-resolution and large documents that exceed the limits of standard PSD (Photoshop Document) files. Designed to handle massive image dimensions (up to 300,000 pixels in width/height) and deep layer complexity, PSB is commonly used in professional photography, digital art, medical imaging, and large-scale printing.

What are DCX files?

DCX files are multi-page images consisting of raster graphics, usually used to create fax files and functioning as a header that introduces a series of ensuing PCX files. DCX is a bitmap format and was initially developed together with the PCX format by Zsoft Corp. and was associated with PC Paintbrush. This graphics editing software was popular in the late 1980s on computers using the MS-DOS operating system, and later on it was adapted for Windows too.

Can reaConverter convert PSB to DCX?

Yes! reaConverter instantly converts .psb to .dcx 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert PSB to DCX online?

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

How can I turn PSB files into DCX on my computer?

The best way to change PSBs to DCXs 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 PSB to DCX.

How can I automate PSB to DCX 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 PSB files to DCX using the command prompt?

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

What else can I do with reaConverter?

Change format settingsChange DPIConvert vector filesChange color spaceConvert DICOM files

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