Pues aqui hay algunas, no se que tan funcionales sean
Code 128 Barcode Tools:
Free Barcode Fonts (Symbologies:)
Code 128 Barcode Add In For Word:
Code 128 Barcode Add In For Excel®:
http://freebarcodefonts.dobsonsw.com/
ode 128 Free Barcode Fonts:
The Free Barcode Font Code 128 is my personal favorite of all the linear free barcode fonts. It is the first free barcode font I created and certainly the shortest of the full ASCII linear barcode fonts and the check digit computation is fairly straightforward. This package includes two free barcode fonts, standard and large. Available here is a free barcode font online tool for creating a code 128 barcode from raw text (please install the free barcode fonts before using.) The free barcode can then be cut and pasted into your document.. For more information on manually computing the check digit for the Code 128 free barcode fonts or more general Code 128 font information check out this page . I'm putting together some code samples to convert Variant B and they can be found here.