Convert PSD to FITS

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

Tired of converting PSD files one at a time? reaConverter processes entire folders to FITS automatically. Handles large batches reliably without crashes or timeouts.

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PSDFITS

How to Convert Multiple PSD Images to FITS?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting PSD files in under two minutes. Apply image edits like resize, crop, or color adjustment while converting.

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Install reaConverter

2. Load your PSD files

Launch reaConverter and drop in your PSD files. The software queues everything for batch processing with consistent settings.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

Load your PSD files into reaConverter

3. Select FITS as output format

Pick FITS as output format and choose the destination folder where you want to save new .fits files.

Select FITS as output format

4. Start PSD to FITS conversion

Then simply press the Convert button and your conversion will begin in no time!

Start Conversion

Once the conversion is complete, you can find your FITS files in the destination folder you selected.

PSD to FITS: what carries over and what does not

PSD can carry an alpha channel and FITS cannot. Transparent areas are composited onto a solid background during conversion, so pick that background colour deliberately: white is the default, and it is rarely the right choice for a logo that will sit on a dark page.

PSD to FITS Converter

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

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Do more with your images

Converting PSD 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:4.8
Last updated on August 08, 2026
"They should build a monument for whoever created this software! Everything is so intuitive and effortless. The time savings are incredible — I converted stacks of PSD files to JPG in minutes. Absolutely brilliant!"
Karen M. Lewis
Karen M. Lewis
Satisfied Customer
"I'm not a Photoshop user, but clients send me PSD files all the time. reaConverter converts them to PNG or JPG in seconds – I can finally preview their designs without buying Adobe. The batch mode handles dozens of files at once. A real time‑saver."
Linda Chen
Linda Chen
Web Developer
"Our marketing team uses PSD templates for social media graphics. reaConverter lets us batch‑convert them to JPEG for social scheduling. The output is crisp, and we can resize on the fly. It's cut our asset preparation time by half."
Michael Brown
Michael Brown
Satisfied Customer
"An incredibly efficient tool for batch converting PSD to JPG — saves massive amounts of time and effort!"
Jason W.
Jason W.
Satisfied Customer
"Clients kept asking to ‘just peek’ at my layered PSDs. Now I convert them to locked PDFs with reaConverter before sending. No more ‘accidental’ edits from ‘helpful’ clients!"
Nina R.
Nina R.
Graphic Designer
"ReaConverter's batch conversion of PSD to WebP is a lifesaver for my e‑commerce site. I take product mockups in PSD and convert them to lightweight WebP images for faster loading. The quality is amazing, and the compression is aggressive but clean. Highly recommended for online stores."
Emma Roberts
Emma Roberts
E‑commerce Manager

PSD to FITS Conversion: FAQ

What are PSD files?

PSD is the default format for handling images using Adobe Photoshop and it represents a layered image file. PSDs allow later editing of available layers, including transparency, masks, alpha channels and texts, among others. After applying all desired editing, PSD files can be saved in Photoshop under more easily recognizable formats, such as JPEG or PNG, which are also smaller in size but flatten the image and hence do not allow later editing of layers.

What are FITS files?

The FITS (Flexible Image Transport System) format is a standard format used particularly for storing, transferring and processing scientific images from fields such as astronomy. FITS was first launched as an open standard in the early 1980s and has gone through several subsequent upgrades. FITS files contain not just images, but also data related to photometry and spatial calibration, and information about the origin of the image. Similar formats include FIT and FTS.

Can reaConverter convert PSD to FITS?

Yes! reaConverter instantly converts .psd to .fits 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 PSD to FITS online?

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

How can I turn PSD files into FITS on my computer?

The best way to change PSDs to FITSs 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 PSD to FITS.

How can I automate PSD to FITS 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 PSD files to FITS using the command prompt?

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

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert DICOM filesResize photoConvert PDF files

PSD and FITS: related conversions

Other ways to convert PSD files, and other sources that convert to FITS.

FITS to PSDPSD to AIPSD to JPGPSD to PNGCPT to FITSDC3 to FITSDCM to FITS
All PSD conversionsAll FITS conversions

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