- PopplerDocument — Information about a document
- PopplerPage — Information about a page in a document
- PopplerAction — Action links
- PopplerAttachment — Attachments
- PoppplerFormField — Form Field
- PopplerAnnot — Annotations
- PopplerLayer — Layers
- PopplerMedia — Media
- PopplerMovie — Movies
- PopplerStructureElement — Document structure element.
- PopplerColor — Colors
- Error handling — Error domain and codes
- PDF Utility functions
- Version and Features Information — Variables and functions to check the poppler version and features