Photon Studio 发布免费桌面修图工具，支持 PSD 图层与本地 AI 选区

A fully featured Photoshop alternative for macOS, Windows and Linux.

Open PSD files with their layers, work with the shortcuts you already know, and keep every file on your computer.

Free · No account needed · Works offline

Your PSDs open with their layers.

Groups, masks, adjustment layers, smart objects, editable text and layer effects stay editable. Save back to PSD or PSB when you’re done.

Tested on a 4.64 GB PSB of the Andromeda galaxy.

Poster layers: Katsushika Hokusai, Under the Wave off Kanagawa, ca. 1830–32, The Met, CC0. Andromeda: NASA, ESA, J. Dalcanton (University of Washington, USA), B. F. Williams (University of Washington, USA), L. C. Johnson (University of Washington, USA), the PHAT team, and R. Gendler. CC BY 4.0.

The shortcuts you already know.

Photon follows the toolbox and menu layout of Adobe Photoshop and uses its default keyboard shortcuts, so your hands already know where everything is.

Selection: Marquee, Lasso, Magnetic Lasso, Object Selection, Quick Selection, Magic Wand
Crop and slice: Crop, Perspective Crop, Frame, Slice
Healing: Spot Healing, Healing Brush, Patch, Content-Aware Move
Painting: Brush, Mixer Brush, History Brush
Clone Stamp: Clone Stamp, Pattern Stamp
Gradient: Gradient, Paint Bucket
Dodge and Burn: Dodge, Burn, Sponge
Pen and Curvature Pen: Draw and refine paths
Type: Add editable text to your designs
Shapes: Build designs with vector shapes

Tool shortcuts and command search in Photon Studio.

Retouch, repair, reshape.

Spot Healing, the Healing Brush, Patch, Clone Stamp and Content-Aware Fill for repairs. Liquify and Puppet Warp for reshaping. Curves and Levels with a live preview.

Select a subject in one click. On your computer.

Select Subject, Remove Background, Object Selection, Select Sky and Mask All Objects use AI models that are bundled with Photon and run on your own machine. Nothing is uploaded.

Colour and RAW, built in.

Fine-tune colour and exposure with adjustment layers you can revisit at any time. Use the Camera Raw Filter or develop camera RAW files in a dedicated workspace.

Filters, from blur to lens.

Soften distractions with Field and Iris Blur, create a miniature look with Tilt-Shift, or add Lens Blur using a depth map made on your computer. Explore artistic effects in the Filter Gallery.

Field Blur
Iris Blur
Tilt-Shift
Lens Blur
Camera Raw Filter
Liquify
Puppet Warp
Vanishing Point
Content-Aware Fill
Content-Aware Scale
Filter Gallery
Photomerge
Merge to HDR Pro

Design with type, shapes and artboards.

Create layouts with editable type, pen tools, vector shapes, layer styles and gradients. Use artboards for the sizes you need to export.

Your brushes, actions and styles come with you.

Load brushes (.abr), actions (.atn), layer styles (.asl), gradients (.grd), patterns (.pat), custom shapes (.csh) and swatches (.aco, .ase). Many ExtendScript and UXP scripts run as they are.

.abr
.atn
.asl
.grd
.pat
.csh
.aco
.ase
.jsx
.psjs

Automate the repetitive parts.

Record Actions, run Batch and Droplets, or hand the work to code and AI agents. Photon comes with skills, a CLI and an MCP server.

Skills: Workflow skills teach your agent to retouch photos, build composites, design vectors and produce variants in Photon.
CLI: The photon command drives Photon for AI agents, and for deterministic workflows you write in code. Every command returns JSON and every batch is one undoable step.
MCP server: Gives agents Photon’s editing tools and exact previews of the document they are working on.

Add Photon to any of these agents in one click from Settings, or connect any other agent through the MCP server or the CLI.

Claude Code
Codex
Cursor
VS Code with Copilot
Gemini CLI
OpenCode

Opens what you have. Saves what you need.

Opens

PSD / PSB
PDF and PDF-compatible .ai
SVG
PNG
JPEG
TIFF
GIF
BMP
WebP
AVIF
HEIC / HEIF
JPEG XL
Camera RAW (including CR2, CR3, NEF, ARW, RAF, ORF, RW2 and DNG)

Saves and exports

PSD / PSB
PNG
PNG-8
APNG
JPEG
TIFF
GIF
BMP
WebP
TGA
ICO
PPM / PAM
Radiance HDR
OpenEXR
PDF

Big files stay fast.

A GPU engine in Rust on Metal, DirectX 12 and Vulkan keeps multi-gigabyte documents responsive.

Andromeda: NASA, ESA, J. Dalcanton (University of Washington, USA), B. F. Williams (University of Washington, USA), L. C. Johnson (University of Washington, USA), the PHAT team, and R. Gendler. CC BY 4.0.

Your files stay on your computer.

Photon edits locally. There is no upload step, no queue and no account needed to open a file and work on it. Sign in only if you want to connect Photon to your Tenzen account.

Liquify

Reshape parts of an image with Liquify’s warp tools.

Curves

Adjust brightness and contrast with a live Curves preview.

Command search

Search for tools and commands by name.

Layer effects

Add shadows, glows, strokes and overlays, then adjust their settings.

Photon Studio · Free

Photon Studio is free.

The whole app. No trial, no account.

Want the rest of the suite? $89 once for Capture, Light, Vector and future paid Tenzen desktop apps, plus $5 of Tenzen Credits.

Lifetime covers the purchased scope. Online services and AI usage are not unlimited; features and future prices may change subject to existing purchase commitments and consumer rights. License, pricing and refund terms.

License questions

What does “lifetime” mean?

A one-time license with no scheduled expiry for the app and scope you buy, including updates we release for that app. Features and supported platforms can evolve; unlimited online services, AI usage and perpetual support are not included. Existing purchase commitments remain protected. Read the license terms.

How many computers?

One at a time per app. Sign in on another computer and the license moves there.

What does the suite include?

Capture Studio and Light Studio today, then Vector Studio when it ships, plus future paid Tenzen desktop apps. Photon Studio and Spectrum Studio are free for everyone. Spectrum uses the same shared Tenzen Credits for AI.

What are Tenzen Credits?

AI captions, voiceover and cutting use Tenzen Credits. AI usage is separate from your lifetime license.

Download Photon Studio.

Free for macOS, Windows and Linux. Pick your system.

Checking latest version…

Windows users can also install from the Microsoft Store. On Linux, see the Flatpak and AppImage guide.

Updates by email

News about Photon Studio, a few times a year. No account needed.

Questions

Is Photon really free?

Yes. The whole app, with no trial and no account.

Does it open my PSD files?

Yes. PSD and PSB open with their layers, masks, adjustment layers, smart objects, text and effects, and save back to PSD.

Are the shortcuts the same as Photoshop?

Yes. Photon uses the same default keyboard shortcuts as Adobe Photoshop, so you can keep working with familiar keys.

Does it need the internet?

No. Editing and the AI selection tools run on your computer.

Which systems does it run on?

macOS (Apple silicon and Intel), Windows (x64 and ARM64) and Linux (x64 and ARM64, Flatpak and AppImage).

Can I use my brushes and actions?

Yes: .abr, .atn, .asl, .grd, .pat, .csh, .aco and .ase files load in Photon.

How is Photon funded?

By donations and by the Creators Suite license, which covers the other Tenzen apps.