| ArchiveInfo | Exposes info about acompressed archive. |
| Archiver | The base class of SevenZipSharp for compressed file archivers. |
| BZipArchiver | A BZip file archiver. |
| GZipArchiver | A GZip file archiver. |
| SevenZipArchiver | A 7z file archiver. |
| TarArchiver | A Tar file archiver. |
| XZArchiver | A XZ file archiver. |
| ZipArchiver | A Zip file archiver. |
| SevenZipSharpSfxModule | Specifies a SevenZipSharp SFX module type. |