Xceed Zip

Zip/Unzip library for .NET

About this software

Xceed Zip is a developer compression library for creating, reading, updating, and extracting ZIP and related archives from .NET applications and Windows components. It supports ZIP, TAR, GZip, BZip2, LZMA, PPMd, AES and PKZIP encryption, Zip64, UTF-8 filenames, and in-place archive modification. Available as a .NET component and an ActiveX/COM library, it includes online documentation, commented samples, and APIs for common .NET languages.

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Xceed Zip

Xceed Zip
In Stock
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€1,398.19
Free and without obligation

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Benefits

  • Compression formats: Supports ZIP, TAR, GZip, BZip2, LZMA and PPMd compression.
  • Archive updates: Update and modify ZIP archives without full extraction.
  • Encryption options: AES and PKZIP encryption options for password-protected archives.
  • Platform support: Supports .NET Framework, .NET Core, and .NET 5–7.
  • Large-archive support: Zip64 support and streaming for very large archives.

Available languages

  • English
  • Spanish

Support information

  • Documentation and samples: Comprehensive online documentation includes code examples and sample applications.
  • API references: API references and commented samples cover multiple .NET languages.
  • Priority support available: Priority support is offered with subscription purchases.
  • Product updates via subscription: Subscription buyers receive updates and new versions during the subscription term.
  • Support portal and contact: Support portal, knowledge base, and contact forms are available on Xceed's website.

Frequently asked questions

What is Xceed Zip?
Xceed Zip is a software component for creating, reading, and extracting ZIP-format archives, intended for integration into business applications to manage compressed files programmatically.
How does Xceed Zip integrate with applications?
Integration is via developer-facing APIs or libraries that let applications invoke archive creation, extraction, and file manipulation operations directly from code.
What archive operations are commonly supported?
Common operations include creating and opening ZIP files, adding and removing entries, extracting files, and enumerating archive contents for programmatic processing.
How should large archives be handled for best performance?
Process entries sequentially and use streaming APIs to avoid loading entire archives into memory; perform I/O on background threads and handle errors during incremental operations.