Download PDFlib pCOS
Download PDFlib pCOS by clicking on the appropriate software package. PDFlib pCOS can be evaluated without a license, but will only process PDF documents with up to 10 pages and 1 MB size unless a valid license key is applied. A license key can be purchased by clicking 
. The license key will turn the software to an unrestricted version for commercial use.
English PDFlib pCOS documentation is included in each of the software packages.
PDFlib pCOS packages contain:
the pCOS command-line tool
the pCOS library for the languages noted
the English pCOS documentation
examples for all supported language bindings
auxiliary data files
PDFlib pCOS 3
Platform – for details see system requirements | Package for use with | Purchase |
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Windows Server 2003/2008 and |
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Windows Server 2003/2008 (64-bit) and |
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Mac OS X 10.5 (Universal) |
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Mac OS X 10.6 (Universal) |
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Linux x86 |
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Linux on Intel 64 |
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Sun/IBM/HP – see system requirements | ||
Sun Solaris on sparc |
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Sun Solaris on sparc (64-bit) | ||
Sun Solaris x86 |
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Sun Solaris (x64) |
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IBM AIX 5/6/7 |
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IBM AIX 5/6/7 (64-bit) |
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HP-UX 11 on PA-RISC (ILP32) |
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HP-UX 11 on PA-RISC 2 (LP64) |
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HP-UX 11 on IA-64 (ILP32) |
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HP-UX 11 on IA-64 (LP64) |
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Mac – see 
Linux – see 
In general, we support PHP 5.2/5.3. See our PDFlib in PHP HowTo document for more info about PHP and PDFlib.
For PHP on iSeries/i5 the AIX binding can be used. Please see here for details.
For .NET please see our document PDFlib in .NET HowTo
In general, Perl 5.8, 5.10 and 5.12 is supported.
In general, Python 2.5, 2.6, 3.0 and 3.1 is supported.
If you want to check that your download was free of transmission errors, we provide md5 checksums for all download packages.
PDFlib pCOS | ||
| The English edition of the PDFlib pCOS Manual is included in all pCOS 3.0 packages distributed by PDFlib GmbH | |
| The English edition of the PDFlib pCOS Path Reference for pCOS interface 7 is included in all pCOS 3.0 packages distributed by PDFlib GmbH | |
| Japanese edition of PDFlib pCOS Path Reference for pCOS interface 7 | |
