Password-protected ZIP archives for Regira, built on SharpZipLib. ZipManager zips a set of IBinaryFile items into a stream and unzips a stream into a BinaryFileCollection, each with an optional password. A password encrypts every entry with AES-256, which 7-Zip and WinZip open but the ZIP folders built into Windows Explorer do not. Unzip refuses an entry name that would leave the folder it is extracted into, and MaxUnzippedSize caps what an untrusted archive may unpack to. Choose it when an archive needs a password; otherwise the ZIP support built into Regira IO.Storage covers building and browsing archives.
<PackageReference Include="Regira.IO.Compression.SharpZipLib" Version="6.*" />
ZipManager, and when to use it rather than ZipFileServiceZipFileService, ZipBuilder and ZipUtilityApache License 2.0 — this package contains no license validation and no runtime limits. See LICENSE. A few companion packages are commercially licensed with a free tier; see the licensing overview.