Convert pdf to word what needs to be done? There are a number of issues with PDF to Word conversion that make copy-pasting text from the screen not as good as expected, most of which come down to the fact that PDF files only guarantee print results. This article introduces you to what you need to do to convert pdf to word .

What do I need to do to convert pdf to word ?

character flow and line flow

When extracting characters from the entire page of a PDF opened on the screen or from a specific rectangular area within the page, the extracted characters must be arranged in a line according to the flow of the sentence. This requires knowing the orientation of characters and lines within a particular display area, as well as the start and end of lines within that area.

Block configuration order

When a page is split and consists of blocks such as columns, columns, tables, graphs, etc., it should be correctly identified as a block.

When selecting multiple blocks to copy, do not mix text from different blocks.

For example, if the text is arranged in two columns within the selected rectangle, the two columns of text must be joined only at column breaks to extract meaningful text.

Likewise, when the selected rectangular area contains floating blocks on the left and right, the text in the main text and the text in the floating block must be separated to extract meaningful text. You can't.

Distinguish from non-text information

In general, printed PDF text can be divided into kihon-hanmen and non-hanmen. It is necessary to separate the columns and page numbers placed at the top and bottom of the page (rarely the front) from the text of the kihon-hanmen.

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Characters must be separated by cells. As with blocks, text in different cells should not be concatenated .

Handling of notes

Sidenotes (when written horizontally) and headnotes (when written vertically) are supplementary descriptions of words and phrases in the main text, and do not belong to the "main text", so they should be distinguished from characters in the main text.

Therefore, when you use the viewer to copy the PDF text directly on the screen, it is easy to produce order, dispersion, misplaced typesetting, and different characters.
However, you don't have to write a series of codes like a programmer, because convert pdf to word can now be used to solve the above problem, and the accuracy rate is also satisfactory to the user.

Summarize

Convert pdf to word what needs to be done? convert pdf to word extracts PDF information, converts, characters need to be separated by cells, supplemented with horizontal/vertical comments, separate from kihon-hanmen , cannot mix text from different blocks.