Why dont you try the demo?
ABBYY’s separate application in conjunction with DT3
A little, however, I need to buy a newer version
DT3’s inability to correctly identify columns of text
It will probably do a better job automatically, however, if not you can select columns as separate blocks of text through the GUI. Most docs have the same columns on each page to could reuse for the whole or most of the document.
but assumed that since DT3 and DTTG already use the ABBYY SDK, I wouldn’t get improved results.
This is not the case. Because you can help finereader by selecting blocks of text, images , equations (as images. This is a god send as the SDK in DEVONthink will always try to convert them to text which it cannot do) and tables before starting the OCR process. Things like making a PDF searchable you get to spellcheck and make corrections before saving; and add new words to the dictionary. This means overtime results can improve. You can also train Finereader to recognise new patterns and there are also some image processing options which include de-skew and straighten lines to get better results.
When converting to different formats such as PDF, Word, excel etc it can do a better job in making the formatting of the page layout match the original. It can try to match fonts to those system installed as well.
come up with workflows to solve problems
Well it’s a separate program and the best results may need some manual input. You could OCR in DEVONthink to get basic search etc then when you need to use the document run it through finereader to get the improved OCR results you will need to save over the same file to keep the item details in Devonthink attached.
You could use a workflow of tags and reviewing reminders to organise the process e.g tags for SDK OCRed and Finereader OCRed, Todo etc. Or you could do it as a part of importing images and documents e.g have an inbox for finereader on your desktop and after OCRing save to the inbox folder of DEVONthink for filing in DEVONthink later.
The windows option does offer some better features
see comparison chart PDF Editor Software Price | FineReader PDF
I haven’t tried running the windows version on windows 11 arm in parallels yet.