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NuGet · #2041 most downloaded on NuGet
The ultimate file-extension & mime-type library with over 14,000+ signatures. Quickly detect extensions & mime types from a stream or byte array using magic numbers (file headers) and magic words. A default signature library is included and can be expanded using Mime-Detective.Definitions.Condensed (common signatures) or Mime-Detective.Definitions.Exhaustive (14,000+ signatures).
Last release 1 years ago
01 Aug 2025
Ships fairly regularly
a new release about every 3 months
Some releases are documented
notes for 10 of 22 stable releases
Nothing withdrawn
no release was ever pulled
10 years old
29 releases · first in 2016
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
One column per quarter.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
A default signature pack is included. Mime-Detective.Definitions.Exhaustive is required to leverage the full set of 14,000+ signatures.
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