We have a little problem with fonts in PDF documents. In order to put the finger on the problem I'd like to inspect, which fonts are actually embedded in the pdf document and which are only referenced. Is there an easy (and cheap as in free) way to do that?
To check that your fonts are embedded in Adobe Acrobat, go to File on the top menu and select Properties… then select the Fonts tab, this will list the font used in the document. You want to check that they are either (Embedded) or (Embedded Subset).
Open the PDF file with Acrobat Reader. Press "Ctrl-D" or select "Properties" from the File menu. In the Document Properties window that opens, click the "Fonts" tab to reveal the fonts embedded in the PDF.
Choose File > Properties and click on the Fonts tab. You'll see your fonts are usually Embedded Subsets which means that only the characters actually used are embedded. For printing, this is perfectly acceptable.
pdffonts command line tool originally from Xpdf, now part of Poppler. 
This tool is available in most Linux distributions as part of poppler-utils package. 
Example usage and output:
$ pdffonts some.pdf   name                                 type              emb sub uni object ID ------------------------------------ ----------------- --- --- --- --------- BAAAAA+Arial-Black                   TrueType          yes yes yes     53  0 CAAAAA+Tahoma                        TrueType          yes yes yes     28  0 DAAAAA+Wingdings-Regular             TrueType          yes yes yes     43  0 EAAAAA+Webdings                      TrueType          yes yes yes     38  0 FAAAAA+Arial-BoldMT                  TrueType          yes yes yes     33  0 GAAAAA+Tahoma-Bold                   TrueType          yes yes yes     23  0 HAAAAA+OpenSymbol                    TrueType          yes yes yes     48  0 Much simpler if you just want to find out the font names: run this from a terminal
strings yourPDFfilepath.pdf | grep FontName If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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