docMentis WASM Runtime License Version 2.0 - October 22, 2026 Copyright (c) 2026 docMentis LLC. All rights reserved. THIS IS A PROPRIETARY SOFTWARE LICENSE, NOT AN OPEN-SOURCE LICENSE. This License governs the proprietary WebAssembly runtime (the "Runtime") distributed in the @docmentis/udoc-wasm npm package (the "Package"). The Package also contains third-party materials that are governed by their own licenses, as stated below. By installing, accessing, using, or redistributing the Runtime after being provided these terms, You accept this License. If You act for an organization, You represent that You have authority to bind it. If You do not agree, do not use or redistribute the Runtime. 1. Definitions "docMentis" means docMentis LLC. "Runtime" means the proprietary WebAssembly executable (currently udoc_bg.wasm) and related proprietary runtime components supplied by docMentis under this License. The compiled WebAssembly includes a third-party CMYK ICC profile made available under Creative Commons CC0 1.0, URW++ font data licensed under the SIL Open Font License 1.1, Adobe Glyph List data licensed under a BSD 3-Clause license, and open-source Rust crates under their own licenses. Third-party materials are not proprietary intellectual property of docMentis. "Package" means the distributed @docmentis/udoc-wasm npm package, which includes the Runtime and may include additional files. In the currently described layout, Liberation, Carlito, and Caladea font files are provided separately under dist/fonts/, together with their respective OFL 1.1 license files. Those separate font files are not embedded in udoc_bg.wasm. "Application" means any product, application, library, website, service, API, development tool, command-line tool, or other integration that uses the Runtime, whether running in a browser, desktop, mobile, server, or automated workflow. Applications may be created by docMentis or third parties. "Permit" means an authorization issued by docMentis's online permit service allowing specified free use of the Runtime for a limited duration or scope. "Commercial License" means a separate agreement or license entitlement issued by docMentis that expressly grants additional rights to use the Runtime. "You" means the individual or legal entity that obtains, uses, or redistributes the Runtime. 2. Permission to Use and Integrate Subject to this License, and to valid authorization under Section 3 or 4 whenever the Runtime is executed, docMentis grants You a limited, worldwide, non-exclusive, non-transferable right to: (a) download, install, and execute the Runtime in an Application; (b) develop and distribute Your own Applications using its documented APIs, including viewers, editors, document processors, server-side services, command-line tools, and agent or automation integrations; and (c) make and distribute unmodified copies of the proprietary Runtime as an embedded component of, or genuine dependency for, Your Application, subject to Section 5 and independently applicable third-party licenses. Both commercial and non-commercial Applications are allowed. You may charge for Your own Application or service. You do not receive the Runtime source code, ownership rights in the Runtime, or permission to sublicense the proprietary Runtime independently of this License. The third-party materials remain subject to their own terms and public-domain dedications. 3. Free Use and Online Permits The Runtime may be used without a commercial license fee only when its required valid online Permit has been obtained and verified in accordance with the Runtime's authorization mechanism. A Permit may be required for each document, operation, session, or other unit of use, as determined by the Runtime and permit service. Free use does not confer a right to offline operation. There is no fixed daily usage cap promised or imposed by this text. docMentis may introduce or change prospective free-use limits, permit eligibility, permit duration, verification requirements, or issuance policies. Such changes apply to subsequent Permit requests or issuances and do not, by themselves, retroactively invalidate an already issued Permit before its stated expiry. No continuous availability of the permit service or issuance of future free Permits is guaranteed. A valid Permit authorizes use only within its issued scope and lifetime. You must not bypass, forge, tamper with, or circumvent Permit checks or usage controls. 4. Commercial Licenses A Commercial License may authorize offline use, operation without online Permits, removal of docMentis attribution, disabling of docMentis telemetry, or other specifically granted entitlements. Each entitlement is limited to the projects, products, domains, environments, dates, uses, and other scope stated in the applicable Commercial License. Expiration of a Commercial License may prevent continued Runtime operation unless another valid authorization exists. If an express provision of a Commercial License conflicts with this License, that provision governs the uses it specifically covers. This License does not automatically extend prior udoc-viewer licenses to additional products, projects, or capabilities merely because a newer Runtime can provide them. 5. Redistribution You may deliver or host unmodified proprietary Runtime binaries as a genuine dependency or embedded component of Your Application, including client-side WebAssembly delivered to browsers, server deployments, and other installations. You may also identify the official npm Package as a dependency. Ordinary compression and relocation that preserve the binary contents are permitted. The Package's JavaScript files and TypeScript declarations are part of the Runtime, and You may bundle, minify, transpile, or otherwise transform them with build tools as part of Your Application; Section 6(a) does not restrict such transformation. These permissions relate to docMentis's proprietary rights only. The included CC0 color profile, OFL font data, Adobe Glyph List data and open-source crates retain their independent third-party status and the applicable rights described in Section 12. When distributing the Runtime, You must: (a) provide recipients with this License, the third-party notices and terms reproduced in it, and dist/wasm/THIRD-PARTY-NOTICES.txt, or make those terms reasonably accessible to recipients alongside the distributed Runtime; (b) preserve proprietary notices and the copyright and license notices required by applicable third-party licenses; (c) when separately distributing font files included in dist/fonts/, retain the respective font license files alongside those files and comply with their applicable license terms; and (d) make applicable terms reasonably accessible to browser recipients when distributing the Runtime through a web Application. You may not rebrand, sell, publish, or license the proprietary Runtime as an independent competing runtime product. This does not prohibit selling Your Application or offering a hosted service that uses the Runtime. Recipients' rights to use the proprietary Runtime arise from this License or a valid Commercial License, not from a sublicense granted by You. 6. Restrictions Except as expressly permitted by this License, an applicable Commercial License, independent third-party licenses, or applicable law, You must not: (a) alter, patch, or create a derivative version of the proprietary Runtime; (b) reverse engineer, decompile, disassemble, or attempt to obtain its proprietary source code, except to the extent permitted by law; (c) circumvent or misrepresent license keys, online Permits, attribution requirements, telemetry restrictions, or other authorization controls; (d) remove or falsify proprietary or third-party legal notices; or (e) use docMentis trademarks to suggest endorsement without permission. These restrictions apply to docMentis's proprietary code and do not limit independent rights granted under third-party licenses, including the SIL Open Font License for URW++ data embedded in the Runtime and for separately distributed fonts in dist/fonts/. Separately distributed open-source wrappers remain under their respective open-source licenses; their licenses do not change the proprietary Runtime's license. 7. Attribution, Telemetry, and Privacy Where the Runtime or applicable documentation requires docMentis attribution or telemetry as a condition of free use, You must comply unless a Commercial License expressly provides otherwise. Waiver of docMentis attribution or telemetry does not waive any third-party copyright notice or license duty. Permit checks and telemetry may involve communications with docMentis services. Applicable privacy notices, rather than this License, describe associated data handling. This License does not authorize access to or collection of user document contents. 8. Ownership The Runtime is licensed, not sold. docMentis retains title and all rights in its proprietary software. Third-party owners retain their rights in their respective materials. All rights not expressly granted are reserved. 9. Term and Termination This License continues until terminated. If You materially breach it, and the breach is capable of cure, docMentis may terminate Your rights if You fail to cure within 15 days after written notice. Intentional circumvention of license controls or unauthorized distribution that cannot reasonably be cured may result in immediate termination. On termination, stop using and redistributing the proprietary Runtime under this License. Rights under independent open-source third-party licenses are not terminated by this provision. Commercial Licenses are governed by their own term and termination clauses. 10. Disclaimer of Warranty TO THE MAXIMUM EXTENT PERMITTED BY LAW, DOCMENTIS PROVIDES THE RUNTIME AND PERMIT SERVICE "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTIES OF ANY KIND, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. DOCMENTIS DOES NOT WARRANT THAT THE RUNTIME OR THE PERMIT SERVICE WILL BE ERROR-FREE, UNINTERRUPTED, OR CONTINUOUSLY AVAILABLE. 11. Limitation of Liability; Governing Law TO THE MAXIMUM EXTENT PERMITTED BY LAW, DOCMENTIS IS NOT LIABLE UNDER THIS LICENSE FOR INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR LOST PROFITS, REVENUE, DATA, OR BUSINESS OPPORTUNITIES. FOR FREE USE UNDER THIS LICENSE, DOCMENTIS'S TOTAL AGGREGATE LIABILITY IS LIMITED TO US$100. LIABILITY UNDER A SEPARATE COMMERCIAL LICENSE IS SUBJECT TO THAT AGREEMENT. NOTHING EXCLUDES LIABILITY THAT CANNOT LAWFULLY BE EXCLUDED. This License is governed by the laws of the State of California, USA, without regard to conflict-of-law principles. If any provision is held unenforceable, the remainder remains in effect to the extent permitted by law. A revised license may govern later Runtime versions, but does not automatically replace this License for previously distributed versions. 12. Third-Party Materials This License does not change or replace the separate licenses for materials owned by third parties. The compiled Runtime and the separately distributed fonts are distinguished below. 12.1 CC0 CMYK ICC color profile (embedded in udoc_bg.wasm) The Runtime incorporates a CMYK ICC profile from the Compact ICC Profiles collection by Clinton Ingram (saucecontrol), currently CGATS001Compat-v2-micro.icc. The collection's author has made this profile available under the Creative Commons CC0 1.0 Universal public-domain dedication, to the extent permitted by applicable law. Source: https://github.com/saucecontrol/Compact-ICC-Profiles CC0 text: https://creativecommons.org/publicdomain/zero/1.0/legalcode The CC0 profile may be copied, modified, embedded, used, and redistributed, including commercially, without a copyright attribution requirement or any separate end-user license acceptance required by CC0. This notice identifies the provenance of the profile; it is not a restriction or condition on use. The CC0 dedication applies to the profile, not to the proprietary Runtime or the separately licensed fonts. No endorsement by the profile's creator or by Creative Commons is implied. 12.2 URW++ font software (embedded in udoc_bg.wasm) The compiled Runtime incorporates URW++ font data licensed under the SIL Open Font License, Version 1.1 (OFL 1.1). The URW++ copyright notice is reproduced in Appendix A and the full OFL 1.1 text is reproduced in Appendix B. These fonts remain under the OFL, even when incorporated into proprietary binaries. The OFL rights in the font software are independent of this License, including rights to use, extract, modify, and redistribute font data subject to the OFL. Where modified font data is distributed, the OFL's Reserved Font Name and other conditions continue to apply. 12.3 Adobe Glyph List data (embedded in udoc_bg.wasm) The Runtime incorporates glyph-name-to-Unicode mapping data derived from the Adobe Glyph List, the Adobe Glyph List For New Fonts, and the ITC Zapf Dingbats Glyph List, published by Adobe under a BSD 3-Clause license. Adobe's copyright notice, the license conditions, and the disclaimer are reproduced in Appendix C. Those terms govern the glyph list data, not the proprietary Runtime. Source: https://github.com/adobe-type-tools/agl-aglfn 12.4 Open-source Rust crates (compiled into udoc_bg.wasm) The Runtime is built from Rust source that uses third-party open-source crates, each under its own license. Each crate, the license it is used under, that license's text with the crate's copyright notices, and where to obtain the crate's source code are listed in dist/wasm/THIRD-PARTY-NOTICES.txt, which ships beside udoc_bg.wasm. Those licenses govern the respective crates, not the proprietary Runtime, and the rights they grant in those crates are independent of this License. 12.5 Separately distributed font files (dist/fonts/) The Package also distributes Liberation, Carlito, and Caladea font files separately in dist/fonts/, not embedded in udoc_bg.wasm. These files are licensed under OFL 1.1. Their respective complete license files, including copyright and Reserved Font Name notices, ship in the same directory: LICENSE-Liberation.txt, OFL-Carlito.txt, and OFL-Caladea.txt. Those adjacent license files govern the corresponding separate font assets. The Appendix A URW++ notice does not purport to cover those separate fonts. If a later Package version incorporates additional third-party font data or other materials, their applicable notices and terms must be provided with that version as required by their respective licenses. 13. Contact For commercial licensing or questions about this License: licensing@docmentis.com ========================================================================== APPENDIX A - EMBEDDED URW++ FONT COPYRIGHT NOTICE ========================================================================== Copyright (c) 2014,2015 by (URW)++ Design & Development The URW++ font data incorporated in udoc_bg.wasm remains governed by the SIL Open Font License, Version 1.1, reproduced in Appendix B. ========================================================================== APPENDIX B - SIL OPEN FONT LICENSE VERSION 1.1 (URW++ SOURCE LICENSE) ========================================================================== Copyright (c) 2014,2015 by (URW)++ Design & Development This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL ----------------------------------------------------------- SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 ----------------------------------------------------------- PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others. The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives. DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation. "Reserved Font Name" refers to any names specified as such after the copyright statement(s). "Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s). "Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. "Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software. PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions: 1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself. 2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. 5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. TERMINATION This license becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. ========================================================================== APPENDIX C - ADOBE GLYPH LIST COPYRIGHT NOTICE AND LICENSE ========================================================================== Copyright 2002-2019 Adobe (http://www.adobe.com/). Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of Adobe nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.