These are all the third party libraries / jars that are used in Qoppa PDF library and component products. They will need to be added to your classpath for specific features to be supported.
| Library | Description |
| bcpkix-jdk14-154.jar, bcprov-jdk14-154.jar | These jar files contain the Bouncycastle security libraries. They are used to verify and apply digital signatures, if any. bc_license.txt |
| cmaps.jar | This jar file contains CMaps, used to read and display character encodings used with CJK (Chinese, Japanese, Korean) content. |
| jai_imageio.jar , jai_codec.jar | These jar files contain Java’s ImageIO image decoders for reading and writing TIFF, JPEG 2000 images.
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| rhino.jar | This jar file contains the Rhino JavaScript engine, it is necessary to run JavaScript for form field calculation, validation and formatting. rhino_license.txt |
| barcode4j.jar | This jar file contains a generator for barcode, developed by Jeremias Märki. It is necessary to run JavaScript for form field calculation, validation and formatting. Apache License Version 2.0. barcode4j_license.txt |
| qsfntly.jar | No longer needed as of v207R1. This jar file was needed to parse and subset fonts. Apache License Version 2.0. |
| cmykProfile.jar | No longer needed as of v2019R1. This jar file contains a CMYK profile used to accurately convert CMYK colors to RGB for conversion. If the file is not present, jPDFProcess will revert to a mathematical conversion that is less accurate. This file is necessary if the PDF documents viewed have CMYK content and accurate color conversion is desired. |
