You may say English is not good though, and want the document was a PDF file in English. Although the adobe's open to the public in PDF format PDF technical documentation, for example, is not only Japanese and English versions.
I want to be like when this is the translation software.
PDF files were imaged in a document, but you may need to check out the character information by the image recognition, many of the PDF files that have been published on the Internet contains the character information from the beginning.
Useful software based on the information this character, able to translate in bulk has been commercially available.
For some products, like most that can be translated without losing the layout of the document PDF.
Because it introduces several points in this website, please visit.
If you want to translate without spending money, you can also open a document in browser PDF, and then copy the part you want to text translation, free translation site to translate online.