Publisher
7-Zip
3 articles and 94 catalog rows, each traced to the vendor’s own documents.
Encyclopedia Articles
Programs
Rules
View All 267z.dll combines GNU LGPL, unRAR-restricted, BSD 3-clause and BSD 2-clause code; all other files are GNU LGPLDefinitionA copy of the LGPL library may be relicensed irreversibly under the GNU GPLUse rightsApplications linked with the LGPL library may use their own terms if they permit modification and reverse engineering, give notice and supply the licenceRestrictionBinary redistribution must reproduce the related licence informationComplianceBuilds can exclude the "not fully free" RAR decompression code with DISABLE_RAR_COMPRESS or all RAR code with DISABLE_RARComplianceCommercial applications using 7-Zip EXE or DLL files must name 7-Zip, the GNU LGPL and www.7-zip.org in their documentationComplianceCopying, modifying, linking or distributing other than as the LGPL provides terminates the licenceComplianceGNU LGPL version 2.1 or, at the recipient's option, any later versionUse rights
Evidence
View All 4626.02: XZ decompression buffer overflow fixedDocumentation excerpt26.03: Mark-of-the-Web vulnerability fixedDocumentation excerpt7-Zip LGPL notice: without any warrantyVerbatim excerpt7-Zip may be used on any computer including commercial organisationsPolicy excerptBinary redistributions must reproduce licence informationPolicy excerptBSD 2-clause licence for XXH64Verbatim excerptBSD 3-clause code in 7z.dll: LZFSE and ZSTDVerbatim excerptBSD clause 1: retain notice in source redistributionsVerbatim excerpt
Sources
View All 217-Zip DownloadProduct documentation7-Zip Frequently Asked Questions (FAQ)FAQ7-Zip home pageProduct documentation7-Zip License for use and distributionLicensing policy7-Zip project on SourceForgeProduct documentation7-Zip source code License.txtLicensing policy7-Zip source code readme.txtProduct documentationGNU Lesser General Public License version 2.1 (copying.txt)Licensing policy