IPA charts in PDF and PostScript formats.

The International Phonetic Association permits (with no limitations or licensing restrictions and at no charge in the form of a license fee or royalties) third parties to use (copy, publicly display, publicly perform, publish/distribute and create derivative works based thereon) the IPA symbols and IPA charts as part of or in products such as books and software/hardware as long as the third party acknowledges the International Phonetic Association as the copyright owner of the International Phonetic Alphabet and the IPA charts.