Failed to load PDF file

[sumitm815]

I am using tesseract 3.3 for extract text from IMG/PDF. It will work fine when i am extract text from image, but when i am use pdf file for extract text it will throw error.

Pix img = Pix.LoadFromFile(pdfFilePath);

Please help.

[charlesw]

Loading from PDF isn't supported. You'll need to use a different library to load it and then extract the images.

On Fri., 14 Jun. 2019, 21:54 sumitm815, [email protected] wrote:

I am using tesseract 3.3 for extract text from IMG/PDF. It will work fine when i am extract text from image, but when i am use pdf file for extract text it will throw error.

Pix img = Pix.LoadFromFile(pdfFilePath);

Please help.

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[sumitm815]

Thanks..! Could you please suggest any library for extract PDF to image, then i can use to them.

[tdhintz]

Itextsharp or abcPDF.

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On Jun 17, 2019, at 5:09 AM, sumitm815 <[email protected]mailto:[email protected]> wrote:

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Thanks..! Could you please suggest any library for extract PDF to image, then i can use to them.

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[ferronsw]

I use Docnet.Core https://www.nuget.org/packages/Docnet.Core/

[harshgsx]

you can also use Ghostscript Wrapper or muPDF SDK and convert to tiff. Here is the working example in VietOCR source code