Hello,
I have two computers, with Adobe Reader DC on one and XI on the other.
The first computer has Windows 10 Home, upgraded from Windows 7 and the
second has Windows 10 Pro with a fresh install.
I tried a test on the two using the same 4 PDF image files. These files
were not scanned by my scanner.
First test using Adobe Reader XI
after getting the "alert, empty document", Iinstructed JAWS to start the
OCR, with the 'd' document option. Nothing happened. I repeated this
test. a few times.
I can get OCR conversion to work using the "w" window option. This came
up with the JAWS cursor.
If I open my scanned PDF file, the OCR is performed automatically even
when the scanner is disconnected.
Second test using Adobe Reader DC
On my DC computer, each of these PDF image files gave me the "alert,
empty document" message. JAWS will convert the entire document to text.
Conclusion
XI does not seem to allow JAWS 17 to do an OCR conversion on an entire
PDF image document. This is using Windows 10 Pro and JAWS 17.
Why the XI does the OCR conversion automatically on my scanned image, I
will have to investigate further. Maybe the scanner has its own OCR.
The DC does allow JAWS to do the OCR on the entire document.
Maybe I will have to uninstall the XI and install the DC version of
Adobe Reader.
Peter T.
On 2015-12-27 5:22 PM, Brad Martin wrote:
I'm confused also, as Adobe Reader XI alone won't do this. Perhaps
newer versions of JAWS or Windows 10 did it for you. Adobe Reader XI
is just an older version of Adobe Acrobat Reader DC. The latter
integrates with Adobe's document cloud, but if you're not using the
cloud functions, the two are pretty much similar. Think of DC as more
like Adobe Reader XII (12) if they hadn't changed the name, with the
newer version integrating features from Adobe's document cloud.
So perhaps JAWS versions newer than 15 are helping you convert those
scans. With JAWS 15 and Windows 7, neither DC or XI will do this for
me automatically.
Brad
On 12/27/2015 4:15 PM, Peter Tesar wrote:
Hello,
I'm confused. Before, when I opened a recently scanned PDF document,
I heard:
"Alert, empty document".
I would then use the JAWS OCR to convert the PDF document to text.
Recently I did a clean install of Windows 10, and I needed to
download Adobe Reader. I chose XI, not knowing that there was a DC
version. The latter is probably what I used to use.
Now when I open the PDF image document, there is no announcement:
"Alert, empty document".
The image has been converted to text. Using the JAWS virtual cursor,
I can read what can only have been converted with OCR.
Did Adobe Reader XI do the OCR conversion automatically?
What is the difference between adobe XI and DC?
Is there a difference between Adobe Reader and Acrobat Reader?
Maybe there is more than one Adobe Reader, and I don't know which is
which.
Any clarification will be appreciated. Thanks.
Peter T.
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