It is a content based comparison solution. For example shifting of content due to insertion of a new paragraph will not cause all subsequent text to be considered 'changed'. The inserted paragraph will be marked as 'inserted' while the subsequent text will still be considered 'same'.
PDF to PDF comparison with output as single PDF. Changes are shown as annotations (insertions shown as underlined text, deletes are represented by PDF comments (yellow sticky notes) anchored to the point the deletion took place). Output can be a single PDF illustrating the changes. This is based on the modified PDF OR it can show a side by side view representing both PDF's in one PDF.
The comparison is text based only. It does not currently attempt to show changes in images or other graphical elements in PDF's.
For full disclosure I am employed and part own this company. My position is R&D VP.
发布评论
评论（1）
商业选项是 DocsCorp CompareDocs SDK（也称为 DocuComp）http://www.docscorp。 com/public/products/publicProductsDocuCompServer.cfm
它是一个基于内容的比较解决方案。例如，由于插入新段落而导致的内容移动不会导致所有后续文本被视为“已更改”。插入的段落将被标记为“已插入”，而后续文本仍将被视为“相同”。
PDF 与 PDF 之间的比较，输出为单个 PDF。更改显示为注释（插入显示为带下划线的文本，删除由锚定到删除发生点的 PDF 注释（黄色便签）表示）。输出可以是说明更改的单个 PDF。这是基于修改后的 PDF，或者它可以在一个 PDF 中显示代表两个 PDF 的并排视图。
比较仅基于文本。目前它不会尝试显示 PDF 中图像或其他图形元素的更改。
为了充分披露，我受雇并部分拥有这家公司。我的职位是研发副总裁。
问候
谢恩
A commercial option is DocsCorp compareDocs SDK (also known as DocuComp) http://www.docscorp.com/public/products/publicProductsDocuCompServer.cfm
It is a content based comparison solution. For example shifting of content due to insertion of a new paragraph will not cause all subsequent text to be considered 'changed'. The inserted paragraph will be marked as 'inserted' while the subsequent text will still be considered 'same'.
PDF to PDF comparison with output as single PDF. Changes are shown as annotations (insertions shown as underlined text, deletes are represented by PDF comments (yellow sticky notes) anchored to the point the deletion took place). Output can be a single PDF illustrating the changes. This is based on the modified PDF OR it can show a side by side view representing both PDF's in one PDF.
The comparison is text based only. It does not currently attempt to show changes in images or other graphical elements in PDF's.
For full disclosure I am employed and part own this company. My position is R&D VP.
Regards
Shane