A4 PDF FixSkew

Documents rarely turn out perfect when scanned, as it is very difficult to align them correctly when they are being digitized. Skewed pages are, therefore, quite common, but there are applications that can help you correct this issue.
A4 PDF FixSkew is a relatively simple utility designed to help you straighten the pages that make up PDF files. It does not rely on OCR technology, so it does not matter if the text content is recognizable.

Easy-to-use program that can batch process files

A4 PDF FixSkew is a great tool for users who need to correct the skew of multiple documents, as you can import any number of PDF files and process them in one go.
You can load files one-by-one, but it is also possible to select an entire folder and have the application import the contained documents automatically.
Sadly, however, password-protected PDF files cannot be processed.

Powerful tool that comes equipped with two skew engines

A4 PDF FixSkew puts two processing modes at your disposal, and you can choose whichever one is best suited for the task at hand.
The first method is the fastest, and you can fine-tune it by customizing the resample width, angle range and precision, as well as enable or disable the Edge Detect algorithm.
The alternative skew engine is slower, and the application allows you to alter the straightening threshold.
Furthermore, you can assign a prefix to all processed documents, as well as specify whether or not temporary files should be compressed.

Helpful program for deskewing PDF files

A4 PDF FixSkew features a minimalistic, streamlined interface that is very user-friendly and should not pose any problems for novices.
However, it would have helped if some documentation was included, as the effects of the various engine settings may not be quite clear to certain users.
On the whole, however, A4 PDF FixSkew is a great tool for any user who needs to correct the alignment of scanned documents. It can process multiple PDF files at once and allows you to control the deskewing operation.