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PhotomatixCL

API—OSS—FREEyesDOCS4/5
PH5.9#2 of 20
—WeboutWindowsoutMacoutLinux—Android—iOS

Ranked in HDR Software ·Free plan· paid from $19/mo

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About

PhotomatixCL is a command-line interface for adding HDR processing to automated imaging workflows on Linux, macOS, and Windows. It merges exposure-bracketed photos into HDR images, then applies tone mapping or exposure fusion. Image options include alignment, ghost removal, presets, and JPG, TIFF, or EXR output. Inputs can come from a computer or local network, or be downloaded from a web server. Each run handles one bracketed set; the bundled PhotomatixCL-Driver can batch process folders of sets. The CLI is intended for automated workflows on cloud or local servers and does not require API integration code. Linux downloads include Ubuntu, a statically linked universal build, and an ARM build for Debian; the universal build does not include lens correction. One HDR credit is charged per run that processes images, regardless of bracket size. Trial mode avoids credits but watermarks output. Free-plan usage tracking requires internet access, and the CLI fails during outages unless trial mode is used. Listed paid plans include Lite at 19.00 USD per month and Growth at 29.00 USD per month.

Who it is for

PhotomatixCL suits teams incorporating HDR merging into automated image pipelines, including the real estate photography agencies and SaaS platforms described by HDRsoft. It can run from cloud or local servers without API integration code.

What is good

  • Processes bracketed photos with tone mapping or exposure fusion.
  • Driver can batch process folders of image sets.
  • Supports JPG, TIFF, and EXR output.
  • Runs on Linux, macOS, and Windows.
  • One credit covers a run regardless of bracket size.

What to know first

  • Each CLI run processes only one bracketed set.
  • Free-plan usage tracking requires internet access.
  • Trial output carries a Photomatix watermark.
  • Universal Linux build lacks lens correction.

Verdict

PhotomatixCL is oriented toward command-line HDR processing in automated pipelines, with folder batching available through its bundled Driver. Account for the one-set run model, credit use, and internet dependency for free-plan tracking.

Compared on HDR software

Free plan
Yeshdrsoft.com
Paid from
39 one-timehdrsoft.com
HDR merge mode
bracketedhdrsoft.com
Tone mapping controls
multiplehdrsoft.com
Batch processing
Yeshdrsoft.com
RAW file support
Yeshdrsoft.com
HDR output formats
JPG, TIFF, EXRhdrsoft.com
Supported platforms
Windows, Linuxhdrsoft.com

Facts

Purpose
PhotomatixCL is a command-line interface for integrating HDR merge into an automated imaging solution.hdrsoft.com · 2 Oct 2026
Processing
It merges exposure-bracketed photos into HDR images and processes them with tone mapping or exposure fusion.hdrsoft.com · 2 Oct 2026
Image features
The tool includes image alignment, ghost removal, HDR presets, and saving results as JPG, TIFF, or EXR.hdrsoft.com · 2 Oct 2026
Inputs
PhotomatixCL can load images from a computer or local network, or download them from a web server.hdrsoft.com · 2 Oct 2026
Integrations
The CLI is designed to be run from automated workflows on cloud or local servers and requires no API integration code.hdrsoft.com · 2 Oct 2026
Linux support
Linux downloads include Ubuntu, a statically linked universal build, and an ARM build for Debian; the universal build does not include lens correction.hdrsoft.com · 2 Oct 2026
Credit usage
One HDR credit is charged per run that processes images, regardless of the number of bracketed input images.hdrsoft.com · 2 Oct 2026
Trial mode
Trial mode does not consume credits and applies a Photomatix watermark to output images.hdrsoft.com · 2 Oct 2026
Connectivity
Free-plan usage tracking requires internet access, and PhotomatixCL fails during an internet outage unless trial mode is used.hdrsoft.com · 2 Oct 2026
Security and privacy
HDRsoft says it does not collect or store credit card information and stores collected information on its servers with access restricted to people who need it for support.hdrsoft.com · 2 Oct 2026
Support
HDRsoft lists email and a technical support form, with replies expected within 24 hours for licensing or ordering issues and within two business days for other queries.hdrsoft.com · 2 Oct 2026
Intended users
HDRsoft describes the CLI as suited to high-volume automated pipelines, including real estate photography agencies and SaaS platforms offering image editing.hdrsoft.com · 2 Oct 2026

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Where it ranks on Inferse

Sources