Instead of ColorForge
ColorForge alternatives
ColorForge combines browser-based RAW editing with HDR merging. It supports camera formats such as CR2, CR3, NEF, ARW, DNG, RAF, ORF, and RW2, and provides exposure, tone-curve, HSL, LUT, and preset controls. It can merge bracketed exposures, including RAW brackets, and export JPEG, PNG, or TIFF at full sensor resolution without watermarks. Editing runs on the device, and the maker says photos are not uploaded. Use does not require an account, and the editor can work offline after loading in a supported browser.
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HDRMerge
Free plan LinuxMacWindowsFloating-point DNG from exposure-bracketed RAW files — HDRMerge focuses on RAW exposure merging to floating-point DNG, while ColorForge also edits RAW images and exports JPEG, PNG, or TIFF.
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Instant Meshes
Free plan LinuxMacWindowsInteractive field-aligned mesh generation — Instant Meshes generates and exports field-aligned meshes rather than editing or merging photos like ColorForge.
Open source Visit site - 3
Luminance HDR
Free plan Open source LinuxMacSelf-hosted+1Graphical HDR workflow with batch tools — Luminance HDR adds a desktop HDR workflow with multiple formats, tone-mapping operators, and batch merging beyond ColorForge's browser editor.
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PhotomatixCL
Free plan LinuxMacWindowsAutomating HDR merges in imaging workflows — PhotomatixCL is a paid command-line HDR tool with exposure fusion and automated workflow options, unlike ColorForge's free browser editor.
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SNS-HDR
Free plan MacWindowsNatural-looking HDR and 360° panoramas — SNS-HDR adds 360° panorama processing, masks, project saving, and batch processing to HDR image creation.
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MergeHDR
Free plan iPhoneMacLocal HDR merging in Apple Photos — MergeHDR detects brackets in a photo library and merges them locally through Apple Photos, with four deghosting levels and preset switching without re-merging.
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easyHDR
Free plan LinuxMacWindowsDesktop HDR editing with Lightroom integration — easyHDR adds single-photo LDR enhancement, layers, lens correction, 3D LUT grading, and a Lightroom plug-in to HDR processing.
7.4 Visit site - 8
Avidemux
Free plan Open source LinuxMacWeb+1 - 9
Fotor
Free plan AndroidAPIiPhone+3 - 10
HDR Merge Master
Free plan LinuxMacWindows - 11
rawhdr
Free plan APILinux - 12
EnfuseGUI
Free trial MacWindows - 13
HDR-Merge
Free trial Web - 14
Photomatix Pro
Free trial APIiPhoneLinux+35.9 Visit site - 15
Dynamic Photo HDR
Paid Windows - 16
Tembrica HDR Photo
Free plan Web - 17
AKVIS HDRFactory
Paid LinuxMacWindows - 18
ON1 HDR
Paid MacWindows - 19
hdrmerge
Paid LinuxMacWindows - 20
HDR projects 10
Paid Windows - 21
Photomatix Essentials
Paid MacWindows
A different tool may suit you if you need a desktop workflow, batch operations, command-line automation, or a specialized HDR output. The alternatives range from raw merging that leaves tone mapping to another program to graphical HDR suites and tools for automated processing. Compare supported inputs and outputs, alignment and ghost handling, tone-mapping options, and whether you want a browser editor or installed software. Also consider platform availability and cost: ColorForge is free, while some alternatives offer paid plans or charge per HDR run.