PDF-A is a restriction on the classical PDF file format. Certain rules are enforced, such as no javascript or executable, no referencing of non-embedded font types, and no encryption. Other PDF/A guidelines are not enforced but rather fall under best …
PDF Compression
Question: We need a PDF compression solution. A colleague had recommended your compression product, PdfCompressor. Our organization deals with scanned images that can be either color or black & white. The scanners output are either PDF or TIFF files. Do …
OCR & JBIG2
There is a clear correlation between OCR and the new ITU bitonal JBIG2 standard. In particular, an important aspect of JBIG2 is font learning. Whereas in the previous CCITT4 TIFF image specifications there was no notion of fonts, or font …
Document Compression: Lossy vs. Lossless Compression
Question: What is the difference between lossy and lossless compression ? How can I be sure that the converted documents look the same as the originals? Answer: Lossless compression does not change any of the original pixel values as captured …
JBIG2 and PDF
Question: Does bitonal compression of scanned documents to JBIG2 format makes sense on its own or should such conversion be done as part of a general conversion to PDF format? Answer: JBIG2 is a new ITU-approved, international standard for compression …
Reduce Scanned Documents
Question: My office has started to scan our paper documents. We would like a program to reduce the file size of the documents. How can we test your software? Answer: We offer a free 30-day evaluation of PdfCompressor. We can …
Compressing PDF Files
Question: I want to compress my PDF files. What are your compression rates for tyical bitonal captured files. I am looking to compress both PDF files, as well as TIFFs. Answer: For bitonal (black & white) scanned files we can …
Batch compress PDF
Question: We scan about 1000 images daily; storage size is becoming more of an issue. Considering we deal with such a large volume of scanned files, we need a program to batch compress these PDFs. Do you offer a program …
Decrease TIFF file size
Question: Does PdfCompressor decrease the file sizes of TIFF files as well as PDFs? I want to compress TIFF images, and then convert the TIFFs to PDF files. Also, will I need a special plug-in to view the compressed PDFs. …
Scanned Document Compression
Question: I need to reduce/compress the size of my scanned documents. Currently, they are PDFs; I want to keep them as PDFs, just make them smaller. Answer: PdfCompressor takes scanned PDFs as input, and converts them to compressed PDFs. (We …
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