Check files for metadata info

• https://www.facebook.com/getmetadata/
• https://twitter.com/GetMetadata
• https://www.online-convert.com/file-format/mkv
• https://www.online-convert.com/file-format/wav
• https://www.online-convert.com/file-format/mpg
• https://www.online-convert.com/file-format/bmp
• https://www.online-convert.com/file-format/odt
• https://www.online-convert.com/file-format/zip
• https://www.online-convert.com/file-format/pdf
• https://www.online-convert.com/file-format/mp3
• https://www.online-convert.com/file-format/m4a
• https://www.online-convert.com/file-format/doc
• https://www.online-convert.com/file-format/avi
• https://www.online-convert.com/file-format/gif
• https://www.online-convert.com/file-format/png
• https://www.online-convert.com/file-format/jpg
• https://www.online-convert.com/file-format/mp4
• https://www.get-metadata.com/terms
• https://www.get-metadata.com/privacy
• https://www.get-metadata.com/imprint