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libewf is a library to access the Expert Witness Compression Format (EWF).

Project information:

• Status: experimental
• Licence: LGPLv3+

Read or write supported EWF formats:

• SMART .s01 (EWF-S01)
• EnCase
  • .E01 (EWF-E01)
  • .Ex01 (EWF2-Ex01)

Not supported:

• .Ex01 (EWF2-Ex01) bzip2 compression (work in progress)
• .Ex01 (EWF2-Ex01) encryption

Read-only supported EWF formats:

• Logical Evidence File (LEF)
  • .L01 (EWF-L01)
  • .Lx01 (EWF2-Lx01)

Other features:

• empty-block compression
• read/write access using delta (or shadow) files
• write resume

Work in progress:

• Dokan library support (experimental)
• Python bindings (including Python 3 support)
• write EWF2-Ex01 support

Planned:

• write EWF-L01 and EWF2-Lx01 (long-term)
• Multi-threading support

The libewf package contains the following tools:

• ewfacquire; which writes storage media data from devices and files to EWF files.
• ewfacquirestream; which writes data from stdin to EWF files.
• ewfdebug; experimental tool does nothing at the moment.
• ewfexport; which exports storage media data in EWF files to (split) RAW format or a specific version of EWF files.
• ewfinfo; which shows the metadata in EWF files.
• ewfmount; which FUSE mounts EWF files.
• ewfrecover; special variant of ewfexport to create a new set of EWF files from a corrupt set.
• ewfverify; which verifies the storage media data in EWF files.

For previous project contributions see:

• libewf on Google Code
• libewf on SourceForge

For more information see:

• How to build from source
• Downloads
• Documentation