Permission error downloading OCR languages

In PDF Studio 8, when attempting to download OCR language files, you may receive an error looking like: Error: user does not have permission to write to: opt/pdfstudio8/tess/tessdata. OCR language files are downloaded into PDF Studio installation folder and sometimes a user will not have the permission to write in this folder. If you see […]

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PDF OCR for Mac, Windows, and Linux

Q: Does PDF Studio, Qoppa’s PDF editor for Mac, Windows and Linux, have an OCR (Optical Character Recognition) function to recognize and add text to PDF documents? A: Yes! OCR was added in version 8 of PDF Studio (Pro edition). PDF Studio Pro can apply OCR to existing PDF documents (turning them into searchable PDFs) […]

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OCR Languages

Integrated OCR Languages: Within PDF Studio, it is possible to download and install the following languages for OCR. 5 most common languages: English French German Italian Spanish Other languages available: Danish Dutch Finnish Norwegian Polish Portuguese Swedish Non-Latin Languages (including CJK) For PDF Studio 10 & below For advanced users only, in addition to the […]

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Can’t add header/footer/watermark after OCR

In PDF Studio 8, attempting to add a header, footer, or watermark after running OCR on a document will result in the mark not showing up on the document. This issue will be fixed in version 9.0 as well as in a minor release for existing version 8 installations. In the interim, a simple workaround […]

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