Complete, dependency-free, royalty-free, PDF library for Windows, Mac OS X, Linux, or Unix to create, form fill, manipulate, split, merge, and more with PDF files.

Features:
- Font formats: OpenType (with Type1 or TrueType outlines), TrueType, Type1 (PFA and PFB font files, no metric files are required).
- More than 60 code pages, plus Unicode and full support for external CMaps.
- Image formats: TIFF, JPEG, PNG, BMP, DIB, PSD, JPC, JP2, JPX, PBM, PGM, PNM, PPM.
- Color spaces: Gray, RGB, CMYK, ICCBased, Indexed, CalGray, CalRGB, Lab, Separation, and DeviceN.
- Extraction of text, images, and vector graphics.
- Native PDF Transparency plus 16 Blend modes.
- Overprint control.
- Interactive Forms incl. FDF Data import.
- JavaScripts and JavaScript Actions.
- Flatten Forms and Annotations.
- File Attachments, File Attachment Annotations.
- FreeText, Text, Link, FileLink, Weblink, Highlight Annotations.
- 3D Annotations incl. custom views, projections and 3D JavaScript support to create animations and other interactive effects.
- Bookmarks.
- Named destinations.
- PDF/A and PDF/X output.
- PDF 1.7 compatible PDF import.
- 40, 128, and 256 bit RC4 or AES encryption/decryption.
- Support for internal and external signatures with hardware or software certificates.
- Royalty free distribution.
- No differentiation between client and server application.

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