jPDFEditor

jPDFEditor is an app that allows you to edit and redact PDF documents. This app is intended for developers and integrators.
Main features:
- Display PDF files.
- Print PDF files.
- Convert text and image files (gif, png, jpg, tiff) to PDF on the fly.
- Fill and save interactive PDF forms.
- Markup PDFs (all PDF annotations and text markups supported).
- Digitally sign PDF files.
- Content editing.
- Redaction.
- Optional OCR module.
- Advanced tools: zoom, loupe, snapshot, pan and zoom.
- Support for all image types: PNG, TIFF, JPEG, JBIG2 and JPEG 2000.