PDF Info Changer

PDF files are capable of storing information about the document’s author, subject and title, as well as relevant keywords. This info can be crucial for a number of reasons, as it helps you organize your files and prevent others from claiming them as their own.
PDF Info Changer is a very simple application that enables you to edit the metadata embedded into your documents. It can process multiple files at once and also allows you to generate previews.

Lightweight PDF metadata editor

The application is very user-friendly and should pose no problems to novices. You can import all your documents in one operation, either by dropping them onto the main window or selecting the folder they are located in.
PDF Info Changer displays all the imported files in a list, and you can click any of them to generate a page preview. However, longer file names are not always displayed fully, which can make it difficult to find specific documents.
Also, the preview pane is optimized for PDF files saved in landscape mode, and zooming in or out is rather difficult.

Customize document information

The editable file properties are displayed in the right-hand panel, and they are as follows: subject, author, creator, producer, title and keywords.
Unfortunately, however, existing info is not displayed, so you have no way of knowing whether the selected PDF files already have embedded metadata.
Moreover, no additional details are provided for the imported documents, such as file size, page count, local path or creation date.

Easy-to-use application suitable for novices

Once you have configured all the required parameters, you can click the Process button. All the queued documents are modified in one operation, and you only need to provide the output path.
PDF Info Changer is not a complex program by any means, so its functions should be self-explanatory even to complete novices. It can help you edit PDF metadata and supports batch processing, while also allowing you to preview documents before they are exported.