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    RecAPI 
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RecAPI on Linux 
 RecAPI on Mac OS X 
 General Information for Linux and Mac OS X (licensing, distribution, technical support) 
 Temporary file handling (Windows, Linux, Mac)
At this time, the full functionality of Nuance OmniPage Capture SDK is available only in Windows 32-bit operating systems. On other platforms (Windows 64-bit, Linux, Embedded Linux, Android, Mac OS X) there are different limitations. Documentation of some features list the supported platforms. If description of a feature does not give such a list, the feature is supported on all platforms. Non-specified Windows means both 32 and 64-bit. Linux means desktop Linux on x64 processors.
Following table lists the features that are not supported on some platforms. Non-mentioned features are supported on all platforms.
| Windows 32-bit | Windows 64-bit | Linux | Embedded Linux | Android | Mac OS X | |
| KernelAPI | + | + | + | + | + | + | 
| MTX | + | + | - | - | - | - | 
| MOR | + | + | + | - | - | - | 
| HNR | + | + | - | - | - | - | 
| RER | + | + | + | - | - | + | 
| DOT | + | + | - | - | - | - | 
| OMR | + | + | + | + | + | + | 
| MAT | + | + | - | - | - | - | 
| BAR | + | + | + | + | + | + | 
| Asian recognition module | + | + | + | + | + | + | 
| PLUS3W | + | + | + | - | - | - | 
| Fast mode of PLUS2W and PLUS3W | + | + | - | - | - | - | 
| PLUS2W, FRX recognition modules | + | + | + | + | + | + | 
| Form Recognition Module | + | + | + | + | - | + | 
| Form Template Editor | + | + | - | - | - | - | 
| Training file handling | + | + | + | - | - | - | 
| FM_DRAFTDOT9 | + | + | - | - | - | - | 
| FM_BARCODE | + | + | + | + | + | + | 
| FM_OMR | + | + | + | + | + | + | 
| FM_HANDPRINT | + | + | + | - | - | + | 
| FM_MICR | + | + | + | - | - | + | 
| FM_BARCODE2D | + | + | + | + | + | + | 
| FM_DOTDIGIT | + | + | - | - | - | - | 
| FM_DASHDIGIT | + | + | - | - | - | - | 
| FM_CMC7 | + | + | + | - | - | + | 
| FM_OMNIFONT, FM_DRAFTDOT24, FM_OCRA, FM_OCRB filling methods | + | + | + | + | + | + | 
| FF_XIFF | + | - | - | - | - | - | 
| MAX | + | - | - | - | - | - | 
| FF_XPS | + | + | - | - | - | - | 
| FF_WMP | + | + | - | - | - | - | 
| FF_JBIG | + | + | - | - | - | - | 
| FF_PCX | + | + | + | + | - | + | 
| FF_DCX | + | + | + | + | - | + | 
| FF_SIM | + | + | + | + | - | + | 
| FF_GIF | + | + | + | - | - | + | 
| TIFF, BMP, FF_PNG, JPEG, FF_TIFJPGNEW, JPEG2000, JBIG2, FF_OPG image formats | + | + | + | + | + | + | 
| PDF input (including PDF_MRC) | + | + | + | - | - | + | 
| PDF output (including PDF_MRC) (in KernelAPI) | + | + | + | + | - | + | 
| CCJK languages | + | + | + | + | + | + | 
| Thai language | + | + | + | - | - | + | 
| Hebrew language | + | + | + | - | - | + | 
| Vietnamese language | + | + | + | - | - | + | 
| Arabic language | + | + | + | + | - | + | 
| Other languages | + | + | + | + | + | + | 
| Windows 32-bit | Windows 64-bit | Linux | Embedded Linux | Android | Mac OS X | |
| RecAPIPlus | + | + | + | + | - | + | 
| Audio converter | + | - | - | - | - | - | 
| ePub converters | + | - | - | - | - | - | 
| HTML 3.2 converter | + | + | + | + | - | + | 
| HTML 4.0 converter | + | + | + | + | - | + | 
| RTF converter | + | + | + | + | - | + | 
| DOCX | + | + | + | + | - | + | 
| Pages (limited DOCX) | + | + | + | + | - | + | 
| XLSX | + | + | + | + | - | + | 
| Text converters | + | + | + | + | - | + | 
| PDF output (in RecAPIPlus) | + | + | - | - | - | - | 
| Signed PDF | + | + | - | - | - | - | 
| PDF Bookmark | + | + | - | - | - | - | 
| Other converters | + | + | - | - | - | - | 
| Windows 32-bit | Windows 64-bit | Linux | Embedded Linux | Android | Mac OS X | |
| RecPDFAPI | + | + | + | - | - | + | 
| Scanning Module | + | + | - | - | - | - | 
| KernelAPIS, RecAPIPlusS, RecPDFS | + | + | - | - | - | - |