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IronOCR for .NET 2026.8.13 de ago. de 2026
Recursos
Updated internal dependencies.
Correções
Fixed stability issues when OCR-ing large volumes of PDFs in parallel, and added controls to limit OCR memory usage.
Fixed loading of large TIFF files and improved error messages for unsupported TIFF images.
IronOCR for .NET 2026.7.226 de jun. de 2026
Recursos
Updated Android native libraries to support 16 KB memory page sizes, ensuring compatibility with Android 15 and newer devices.
Updated internal dependencies.
Correções
Fixed a PDF/A compliance issue affecting searchable PDFs containing complex-script fonts such as Arabic.
IronOCR for .NET 2026.6.126 de mai. de 2026
Recursos
Improved searchable PDF OCR alignment for numeric content with refined digit width compensation and font sizing accuracy.
Updated internal dependencies.
IronOCR for .NET 2026.5.229 de abr. de 2026
Recursos
Added word-level coordinates to OcrDocAdvancedResult for improved reading order reconstruction.
Updated internal dependencies.
Correções
Fixed ReadHandwriting() crash on skewed or difficult inputs; now returns an empty result when no text can be extracted.
Corrected bounding box coordinates in ReadPhoto() and ReadScreenShot() when AdvancedScan resizes images, preventing out-of-bounds regions and crop/PDF errors.
Fixed an issue where TIFF images with orientation tags were incorrectly flipped or rotated during loading, saving, or bitmap conversion.
IronOCR for .NET 2026.4.127 de mar. de 2026
Recursos
Added full International Civil Aviation Organization (ICAO) MRZ field extraction and best-effort VIZ Date of Issue detection to 'PassportInfo'.
Updated internal dependencies.
Correções
Fixed crash in 'SaveAsSearchablePdf' when using Scale() or EnhanceResolution() during batch text rendering.