These days, PDF files are becoming 流行的 for transferring different kinds of documents like drawings, texts, invoices, presentations and others. These files are able to preserve original formatting and protect the content, just because these are 更多 compact. These can be viewed on almost any computer with web browser 或者 with special software. The skills to 编辑 PDF files are needed when there is a need to correct some mistakes in the files 或者 fill the forms online. These are the tips for editing PDF files.
Editing Text
To 编辑 text contained in PDF, the users can use special tools which work...
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