neilharvey / FileSignatures

A small library for detecting the type of a file based on header signature (also known as magic number).

neilharvey/FileSignatures Issues

Some PDF are not recognized
Closed a month ago7
Use official, IANA-registered media type for Windows executables
Closed a month ago9
DetermineFileFormat always returns null
Closed 7 months ago4
FileFormat does not support multiple extensions
Updated 7 months ago1
Problem with validation of .jpg
Closed 7 months ago6
For *.pptx DetermineFileFormat always returns null
Closed 8 months ago9
Reader not disposed when calling IFileFormatReader
Closed 9 months ago
Alternative extensions for formats (jpg, jpeg, ...)
Updated 9 months ago3
Extensions with period
Updated a year ago5
OWASP scan found high vulnerability in 4.4.0
Closed a year ago1
Ignore Whitespace
Updated a year ago1
New file format magic bytes
Updated a year ago
How to add CSV and Txt file?
Closed a year ago3
RTFD Files
Updated a year ago7
FileFormatInspector overload with File Extension
Updated 2 years ago3
Support for non-standard Docx files
Closed 2 years ago8
Linux | XLSX
Updated 2 years ago8
How to add support for audio files such as mp3/mp4
Updated 3 years ago6
Can we get a strong named dll?
Updated 3 years ago1
Signed assembly (strong-named)
Closed 3 years ago4
Possible to update your release to the latest version of OpenMcdf, please?
Closed 3 years ago2
Mime-Detective Major Update Available
Closed 3 years ago1
Massive Upgrade
Closed 3 years ago2
Extracting the file signature without reading the entire file
Closed 3 years ago2
[feature] add BMP
Closed 3 years ago2
TIFF signature is incorrect
Closed 3 years ago
File formats for video encodings and some PostScript files
Updated 4 years ago1
Multiple Signatures and Offsets
Closed 4 years ago2
OpenMCDF instead of OpeMCDF-2 ?
Closed 5 years ago8
High memory usage in DetermineFileFormat
Closed 5 years ago5
Enable Sponsorships?
Closed 5 years ago1
DetermineFileFormat returns null when FileFormatInspector registerd using `services.AddSingleton<IFileFormatInspector, FileFormatInspector>();`
Closed 5 years ago2
Zip Format throws NullReferenceException
Closed 5 years ago3
Null file extension in object
Closed 5 years ago1
Corrections on the main page
Closed 5 years ago
Password protected xlsx
Updated 5 years ago1
XPS Not recognized
Updated 5 years ago
XLS file not recognised
Closed 5 years ago4
System.IndexOutOfRangeException: 'Index was outside the bounds of the array.'
Closed 6 years ago2
PowerPoint Presentation (97-2003 Presentation format) is not recognized
Closed 6 years ago4
"application/vnd.ms-powerpoint" type falcely detected for some msg files
Closed 6 years ago7
File stream inspector does not reset the stream position
Closed 6 years ago
Cannot install nuget on .NetFramework v4.5.2
Closed 7 years ago2
All types of Jpeg files are not handled
Closed 7 years ago6