LICENSES & SOURCE
Open-source software, licenses and source access
CoreLinks interface, interaction and format-support code is combined with the following third-party libraries. Their original notices and licenses are retained.
| Component | Version and license | Original notices |
|---|---|---|
| Three.js／fflate／xmldom | 0.186.1／0.8.2／0.9.12、MIT | Three.js／fflate／xmldom |
| PDF.js | 6.4.299、Apache-2.0 | PDF.js |
| PDF standard fonts / CMaps | PDFium notices / Adobe notices | font／CMap |
| Liberation Sans | 1.07.4; GPLv2 with font exception; four unmodified fonts from the official distribution | Original license／Complete SFD source |
| occt-import-js／OCCT | Pinned wrapper 0.0.23 / OCCT 7.6.1; LGPL2.1, with the OCCT header exception | wrapper／OCCT／Exception |
| Emscripten / embedded runtime | SDK 3.1.69; MIT / NCSA and other licenses. Includes original notices for musl, LLVM libc++, libc++abi, libunwind, compiler-rt and other components. | Notice index／Corresponding runtime and generator source |
Corresponding CAD library source and replacement
We provide corresponding source for the CAD library, our changes, and build and replacement instructions. We do not prohibit modifying or replacing the library for your own use, or reverse engineering to debug those modifications.
- CAD source ZIP — part 1
- CAD source ZIP — part 2
- Versions, sizes and SHA256 hashes／Node verification and assembly script
- Build, modification and replacement instructions
- Product source and run / replacement scripts
The CAD source ZIP is provided in parts. Save all parts, the manifest and the assembly script in the same folder, then run the script with Node to verify SHA256 hashes and reconstruct the original ZIP. Extract it into a new folder.
Product code and viewing / conversion scope
The distributed source includes library notices and changes. This tool’s terms do not restrict rights granted by third-party licenses.
CoreLinks product source is provided to permit local execution of this tool, and modification and rerunning of product code as needed to modify, replace or debug LGPL-covered libraries. This does not transfer rights in company logos or other marks, or in paid editions or services. For details, see the Terms of use、third-party notices.
External services, including site hosting and AdSense, are subject to their providers’ own terms.