Seven independent open-source engines, redistributed verbatim and unmodified, each credited with the exact revision, artifact digest and licence we pinned.
Last updated:
The seven upstream engines
Each engine below is a separate open-source project maintained by the ArtCraft team and its contributors. We redistribute the official release artifact for the pinned revision, byte for byte. The values on this page are read from the same pin files that our build, our uploader and our delivery Worker use, so they cannot drift from what is actually served.
Dual-licensed. You may use this software under the MIT licence or the Apache License 2.0, at your option. We keep both texts with the artifact; neither licence is dropped.
The pinned artifact does not carry a NOTICE file. Apache-2.0 section 4(d) still makes the upstream notice part of the redistribution, so it is reproduced here and linked from the pinned revision. Licence texts we do ship stay at LICENSE-MIT, LICENSE-APACHE, NOTICE, ATTRIBUTION.md beside the artifact.
The ArtCraft name, wordmark and logos are trademarks of the ArtCraft Team and are not covered by the code license; forks and modified versions must remove them. PhotoCraft is an independent project, not affiliated with, sponsored by or endorsed by Adobe Inc. ArtCraft marks must never be used as FreeAIGeneration branding.
Bundled third-party material
· 8 components disclosed
Where a licence requires its text to travel with the software and the artifact does not contain it, the link below points at the text at the pinned revision, and the version path above is where our copy lives.
Inter 4.001
Licence: SIL OFL 1.1
Copyright: The Inter Project Authors (Rasmus Andersson)
Source: https://github.com/rsms/inter
Licence text: assets/fonts/OFL-Inter.txt
Recorded detail: bundled as: UI font, embedded in the wasm
Dual-licensed. You may use this software under the MIT licence or the Apache License 2.0, at your option. We keep both texts with the artifact; neither licence is dropped.
The pinned artifact does not carry a NOTICE file. Apache-2.0 section 4(d) still makes the upstream notice part of the redistribution, so it is reproduced here and linked from the pinned revision. Licence texts we do ship stay at LICENSE-MIT, LICENSE-APACHE, NOTICE beside the artifact.
Bundled third-party material
· 16 components disclosed
VectorCraft
Licence: MIT OR Apache-2.0
Source: https://github.com/storytold/vectorcraft (c) 2026 ArtCraft Team and the VectorCraft contributors
Source Sans 3
Licence: SIL Open Font License 1.1
Source: Adobe, bundled in the app, listed in upstream ASSETS.md
Source Serif 4
Licence: SIL Open Font License 1.1
Source: Adobe, bundled in the app, listed in upstream ASSETS.md
Inter
Licence: SIL Open Font License 1.1
Source: Rasmus Andersson, bundled in the app, listed in upstream ASSETS.md
JetBrains Mono
Licence: SIL Open Font License 1.1
Source: JetBrains, bundled in the app, listed in upstream ASSETS.md
Ubuntu Light (egui default font, via epaint_default_fonts)
Licence: Ubuntu Font Licence 1.0
Source: Canonical, compiled into the wasm; licence text ships with that crate, not in the web zip
Hack (egui default font)
Licence: MIT
Source: Source Foundry, compiled into the wasm; licence text ships with that crate, not in the web zip
Noto Emoji (egui default font)
Licence: SIL Open Font License 1.1
Source: Google, compiled into the wasm; licence text ships with that crate, not in the web zip
emoji-icon-font (egui default font)
Licence: MIT
Source: compiled into the wasm; licence text ships with that crate, not in the web zip
BIZ UDPGothic Regular
Licence: SIL Open Font License 1.1
Source: Morisawa, from storytold/craft-fonts, the only craft-fonts face the web build embeds; OFL-biz-ud-pgothic.txt ships in the zip
Lucide icons (ISC; Feather-derived icons also MIT)
Licence: ISC AND MIT
Source: https://lucide.dev, listed in upstream NOTICE and ASSETS.md
Licence: mostly MIT AND/OR Apache-2.0; also BSD, ISC, Zlib, BSL-1.0, Unicode-3.0
Source: crates.io, compiled into the wasm, listed in upstream NOTICE
jpeg-encoder (JPEG export)
Licence: MIT OR Apache-2.0 AND IJG License
Source: based in part on the work of the Independent JPEG Group; listed in upstream NOTICE
wasmi + wasmparser (WebAssembly plug-ins)
Licence: MIT OR Apache-2.0; wasmparser Apache-2.0 WITH LLVM-exception
Source: listed in upstream NOTICE
Adobe CMap resources (PDF CJK decoding, via hayro-cmap)
Licence: BSD 3-Clause
Source: Copyright 1990-2023 Adobe, listed in full in upstream NOTICE
ArtCraft name, wordmark and marks
Licence: NOT open source - trademark, docs/brand/LICENSE-brand.txt
Source: not present in the web artifact; must never be used as FreeAIGeneration branding and must not appear in our naming, icons, advertising or marketing
Dual-licensed. You may use this software under the MIT licence or the Apache License 2.0, at your option. We keep both texts with the artifact; neither licence is dropped.
The pinned artifact does not carry a NOTICE file. Apache-2.0 section 4(d) still makes the upstream notice part of the redistribution, so it is reproduced here and linked from the pinned revision. Licence texts we do ship stay at LICENSE-MIT, LICENSE-APACHE, NOTICE, ATTRIBUTION.md beside the artifact.
Bundled third-party material
· 11 components disclosed
Where a licence requires its text to travel with the software and the artifact does not contain it, the link below points at the text at the pinned revision, and the version path above is where our copy lives.
Inter (Regular, Medium, SemiBold, Bold, Italic)
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: The Inter Project Authors
Licence text: assets/fonts/OFL-Inter.txt
Recorded detail: embedded in filmcraft_web_bg.wasm; the licence text is not in the artifact
Noto Serif Regular
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: The Noto Project Authors
Licence text: assets/fonts/OFL-NotoSerif.txt
Recorded detail: embedded in filmcraft_web_bg.wasm; the licence text is not in the artifact
JetBrains Mono Regular
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: The JetBrains Mono Project Authors
Licence text: assets/fonts/OFL-JetBrainsMono.txt
Recorded detail: embedded in filmcraft_web_bg.wasm; the licence text is not in the artifact
BIZ UDPGothic
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2022 The BIZ UDGothic Project Authors
Source: https://github.com/storytold/craft-fonts
Licence text: OFL-biz-ud-pgothic.txt
BIZ UDMincho
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2022 The BIZ UDMincho Project Authors
Source: https://github.com/storytold/craft-fonts
Licence text: OFL-biz-ud-mincho.txt
Shippori Mincho
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2021 The Shippori Mincho Project Authors
Source: https://github.com/storytold/craft-fonts
Licence text: OFL-shippori-mincho.txt
symphonia
Licence: Mozilla Public License 2.0
Bundled as:Compiled into the shipped application
Copyright: The Symphonia Authors
Source: https://github.com/pdeljanov/Symphonia
Recorded detail: statically linked (1,062 string hits in the audit byte scan); MPL-2.0 is file-level copyleft, so the unmodified binary plus a source pointer is what we ship
Bundled as:Desktop-only code path, listed for notice completeness
Copyright: NVIDIA Corporation
Recorded detail: no nvEncodeAPI/NVIDIA string is present in the browser wasm
FilmCraft app icon (owl) — favicon.png
Licence: MIT OR Apache-2.0
Bundled as:Compiled into the shipped application
Copyright: Brandon Thomas (FilmCraft owner)
Recorded detail: favicon.png in the artifact
Whisper speech-recognition weights
Licence: MIT (weights and code), Apache-2.0 for the HF conversion
Bundled as:Downloaded by you at runtime, after a confirmation dialog
Recorded detail: downloaded from huggingface.co/openai/whisper-* only after a confirmation dialog naming size, source and licence; never redistributed by us
Dual-licensed. You may use this software under the MIT licence or the Apache License 2.0, at your option. We keep both texts with the artifact; neither licence is dropped.
The pinned artifact carries its own NOTICE, and we serve it unchanged from the same version path.
Bundled third-party material
· 11 components disclosed
Where a licence requires its text to travel with the software and the artifact does not contain it, the link below points at the text at the pinned revision, and the version path above is where our copy lives.
LightCraft
Licence: MIT OR Apache-2.0
Bundled as:Compiled into the shipped application
Copyright: Copyright (c) 2026 ArtCraft Team and the LightCraft contributors.
Licence text: LICENSE-MIT, LICENSE-APACHE, NOTICE
Noto Sans CJK SC Regular (shipped as lightcraft_zh_hans.otf)
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: The Noto Project Authors
Source: https://github.com/notofonts/noto-cjk
Licence text: OFL-noto-sans-cjk-sc.txt
BIZ UDPGothic Regular (embedded in the wasm module for UI and watermark fallback)
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2022 The BIZ UDGothic Project Authors
Source: https://github.com/storytold/craft-fonts
Licence text: OFL-biz-ud-pgothic.txt
BIZ UDMincho (shipped licence file; web build embeds only BIZ UDPGothic Regular)
Licence: SIL Open Font License 1.1
Bundled as:Licence text shipped, component not in the web build
Copyright: Copyright 2022 The BIZ UDMincho Project Authors
Source: https://github.com/storytold/craft-fonts
Licence text: OFL-biz-ud-mincho.txt
Shippori Mincho (shipped licence file; web build embeds only BIZ UDPGothic Regular)
Licence: SIL Open Font License 1.1
Bundled as:Licence text shipped, component not in the web build
Copyright: Copyright 2021 The Shippori Mincho Project Authors
Source: https://github.com/storytold/craft-fonts
Licence text: OFL-shippori-mincho.txt
Noto Sans Arabic (shipped licence file; not loaded by the web build)
Licence: SIL Open Font License 1.1
Bundled as:Licence text shipped, component not in the web build
Copyright: Copyright 2022 The Noto Project Authors
Source: https://github.com/notofonts/arabic
Licence text: OFL-noto-sans-arabic.txt
Inter (desktop UI font — NOT in the web bundle)
Licence: SIL Open Font License 1.1
Bundled as:Not part of the web build
Copyright: The Inter Project Authors
Licence text: upstream assets/fonts/OFL-Inter.txt — NOT SHIPPED in the web artifact
rawtoaces-data v1.1.0 camera spectral sensitivities (source of crates/raw spectral_table.rs matrices)
Licence: Apache-2.0, with CIE 1931 colour-matching functions under CC-BY-4.0
Dual-licensed. You may use this software under the MIT licence or the Apache License 2.0, at your option. We keep both texts with the artifact; neither licence is dropped.
The pinned artifact carries its own NOTICE, and we serve it unchanged from the same version path.
The pinned artifact ships no explicit Adobe non-affiliation statement of its own. What it does carry, in NOTICE, is the Adobe CMap required notice: 'Neither the name of Adobe nor the names of its contributors are used to endorse or promote this product.' The upstream README does describe PdfCraft as 'an open-source, clean-room reimplementation of Adobe Acrobat'. Our tool page must therefore state plainly that FreeAIGeneration and PdfCraft are not affiliated with, endorsed by, or sponsored by Adobe, and must not use Adobe logos or wordmarks.
Bundled third-party material
· 17 components disclosed
PdfCraft (the application itself)
Licence: MIT OR Apache-2.0
Copyright: Copyright (c) 2026 ArtCraft Team and the PdfCraft contributors.
Licence text: NOTICE
Recorded detail: bundled as: pdfcraft-web-9fbc20856b2df0f8_bg.wasm, pdfcraft-web-9fbc20856b2df0f8.js
Dual-licensed. You may use this software under the MIT licence or the Apache License 2.0, at your option. We keep both texts with the artifact; neither licence is dropped.
The pinned artifact does not carry a NOTICE file. Apache-2.0 section 4(d) still makes the upstream notice part of the redistribution, so it is reproduced here and linked from the pinned revision. Licence texts we do ship stay at LICENSE-MIT, LICENSE-APACHE, NOTICE, ATTRIBUTION.md beside the artifact.
Bundled third-party material
· 11 components disclosed
Inter Regular 4.001;git-9221beed3;RSMS
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2016 The Inter Project Authors
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
Inter Medium 4.001;git-9221beed3;RSMS
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2016 The Inter Project Authors
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
Inter SemiBold 4.001;git-9221beed3;RSMS
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2016 The Inter Project Authors
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
Inter Bold 4.001;git-9221beed3;RSMS
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2016 The Inter Project Authors
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
Inter Italic 4.001;git-9221beed3;RSMS
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2016 The Inter Project Authors
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
JetBrains Mono Regular 2.305
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2020 The JetBrains Mono Project Authors
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
Noto Serif Regular 2.015
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2022 The Noto Project Authors
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
Noto Emoji Regular 1.05
Licence: OFL-1.1
Bundled as:Compiled into the shipped application
Copyright: Copyright 2013 Google Inc. All Rights Reserved.
Recorded detail: licence text NOT present in effectcraft_web_bg.wasm
Recorded detail: NOT OFL. UFL-1.0 is a free licence but is not the SIL OFL; 'Ubuntu' is a reserved font name, so the font must be redistributed unmodified (it is). The UFL text is not present in the artifact and must be reproduced by FreeAIGeneration on the attribution page.
Hack Regular 3.003;[3114f1256]-release
Licence: MIT AND Bitstream Vera Fonts Licence
Bundled as:Compiled into the shipped application
Copyright: Copyright (c) 2018 Source Foundry Authors; Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved.
Recorded detail: Declared as the mono family in the wasm font-definition list ('Hack'). Both the MIT text and the Bitstream Vera licence text are embedded verbatim in the wasm.
emoji-icon-font as shipped in epaint_default_fonts 0.36.2 (no version table)
Licence: MIT
Bundled as:Compiled into the shipped application
Copyright: Copyright (c) 2014 John Slegers
Recorded detail: RESOLVED. Provenance: the fonts come from the epaint_default_fonts crate (0.36.2), which egui/epaint depends on and which ships each font in fonts/ with its licence text beside it. emoji-icon-font is fonts/emoji-icon-font.ttf, MIT licensed, Copyright (c) 2014 John Slegers, from the emoji-icon-font project the crate's own documentation links to (github.com/jslegers/emoji-icon-font). Its glyph data IS embedded. The earlier note called this unknown because no copyright string was found inside the wasm - which is expected, now that the texts are known to be shipped as separate files rather than embedded. The MIT text ships inside the branded artifact as FONT-LICENCE-emoji-icon-font.txt, copied verbatim from that crate.
Dual-licensed. You may use this software under the MIT licence or the Apache License 2.0, at your option. We keep both texts with the artifact; neither licence is dropped.
The pinned artifact does not carry a NOTICE file. Apache-2.0 section 4(d) still makes the upstream notice part of the redistribution, so it is reproduced here and linked from the pinned revision. Licence texts we do ship stay at LICENSE-MIT, LICENSE-APACHE, NOTICE beside the artifact.
DesignCraft is an independent open-source project, not affiliated with, sponsored by or endorsed by Adobe Inc. Adobe and InDesign are trademarks of Adobe Inc., used only to describe compatible workflows.
Bundled third-party material
· 12 components disclosed
Where a licence requires its text to travel with the software and the artifact does not contain it, the link below points at the text at the pinned revision, and the version path above is where our copy lives.
Source Sans 3
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: Paul D. Hunt / Adobe (released as open source)
Recorded detail: wasm carries the face metadata '…Source Sans 3Regular' and the article self-test string 'the compiled-in Source Sans 3 Regular parses'
Source Serif 4
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: Frank Grießhammer / Adobe (released as open source)
Recorded detail: wasm carries '…Source Serif 4Regular' / '…Source Serif 4RegularItalic' face metadata and the sample document references the family
Inter
Licence: SIL Open Font License 1.1
Bundled as:Compiled into the shipped application
Copyright: Rasmus Andersson / The Inter Project Authors
Source: https://github.com/rsms/inter
Licence text: assets/fonts/OFL-Inter.txt
Recorded detail: the app's bundled-font loader string references Inter weights; upstream ASSETS.md lists Inter-Regular/Medium/SemiBold as bundled assets
Recorded detail: crate-name strings present in the wasm: vello_cpu, vello_common, kurbo, skrifa, harfrust, rustybuzz, fontdb, zune-jpeg, miniz_oxide, flate2, brotli, wgpu, egui, eframe, serde, tracing
Bundled third-party material
The engines compile fonts, icons, codecs, colour profiles and reference data into their WebAssembly modules. Several of them ship neither the matching licence text nor a notice file, so the obligation is discharged here instead.
86 components disclosed
Everything below is what the audited pin actually records. Nothing is inferred and nothing is omitted to shorten the list.
Trademarks and independence
The ArtCraft name, wordmark and logos are trademarks of the ArtCraft team. They are not covered by the MIT or Apache-2.0 licence. Upstream states that the marks may be used only unmodified and only as part of its own repository and applications, and that forks and modified versions must remove them.
We therefore redistribute the official artifacts verbatim and unmodified, we never edit a mark out of compiled code, and we never present an ArtCraft mark as FreeAIGeneration branding. Wherever an ArtCraft or engine name appears on this site it identifies the upstream project that a tool is built on, nothing more.
The seven engines are independent open-source projects by the ArtCraft team and their contributors. FreeAIGeneration is not affiliated with, sponsored by or endorsed by them, and nothing here suggests that they reviewed, approved or recommend this site.
Engine names in context
An engine name on a FreeAIGeneration page is a credit, not a brand. It tells you which upstream project is running inside the frame, so you can read its source, its issue tracker and its documentation for yourself.
If you fork an engine, its own trademark terms apply to your fork, not ours.
Adobe
PhotoCraft, VectorCraft, FilmCraft, LightCraft, PdfCraft, EffectCraft and DesignCraft are independent open-source projects. They are not affiliated with, sponsored by or endorsed by Adobe Inc.
Adobe, Photoshop, Illustrator, Premiere, After Effects, InDesign and Acrobat are trademarks of Adobe Inc., used here only to describe the kind of workflow an editor is compatible with. No Adobe logo is used anywhere on this site, and nothing here implies that Adobe reviewed, approved or endorses FreeAIGeneration or these tools.
Some engines bundle open-source fonts and reference data published by Adobe (for example the Source Sans and Source Serif typefaces and the Adobe CMap resources). Those components are covered by their own open licences, listed above; Adobe publishes them as open source and that publication carries no endorsement.
What we do not use as our own branding
FreeAIGeneration branding — the name, the logo mark, the site text and the layout — is original work. We assert the following as a build-time check, not as a promise:
no ArtCraft logo file, wordmark or brand font ships in this site or is used in our own logo;
no Adobe logo file is shipped or referenced anywhere on this site;
the attribution page is the only place where an engine name appears alongside its marks, and it only names the upstream project;
nothing on this site is presented as coming from, or being reviewed by, the ArtCraft team or Adobe Inc.
Redistribution is byte-for-byte
The bundles are served exactly as released. We do not patch compiled code, do not inject advertising or tracking into them, and do not rewrite them for branding (SPEC §13). The digest printed above each engine is the digest of the archive we pinned and verified, not of a rebuilt copy.
That is also why every engine name and any in-application credit you see inside an editor is what upstream shipped. Removing it would modify the artifact and break the licence terms that let us redistribute it.
Questions and corrections
Attribution errors are defects, not paperwork. If a component is missing, misattributed or carries a licence we have described wrongly, raise it in the project repository and we will correct this page.