Given their versatility, security, and reliability, it is no wonder that PDF files are often the standard in the business environment.

While opening a PDF file for viewing is possible now even in some of the popular web browsers, it is a whole other matter when talking about editing and converting such a document. Dedicated software is needed to tamper with the contents inside a PDF file.

Systweak PDF Editor delivers an alternative to popular PDF manipulation tools, delivering an all-in-one software package that helps you edit, covert, manage pages, merge and split, and protect PDF documents with ease.

The tab-based interface allows opening multiple documents simultaneously, each in a separate tab. The menu on the left side helps you append comments to your PDF files, manage pages, handle bookmarks and manage digital signatures.

While comments can easily be used for highlighting important document areas, the text can also be underlined or stroked through. Colored lines can also be drawn freehand.

Editing the document is also possible with Systweak PDF Editor. You can add new text to the document or modify the current text, insert callouts, images or notes. A collection of stamps and shapes can be accessed for a more appealing look.

Manipulating individual pages is also possible with Systweak PDF Editor. Pages can be rotated in any direction, and new pages can be either imported from another PDF file, duplicate.

Another noticeable feature