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Home / Blog / 3 Reasons Why You Need to Pay for PDF Software

3 Reasons Why You Need to Pay for PDF Software

By Roche | Follow twitter | Updated on December 3, 2021
Portable Document Format (PDF), a stable file format, helps facilitate our work and enhance efficiency. The compatibility and consistency on various devices makes it an ideal format in information sharing. However, making certain changes or adding annotations on the PDF document can be a bother sometimes.

In response to this, PDF software comes in handy. Online free tools, such as SmallPDF and iLovePDF,  have a number of restrictions on free tasks (usually two free tasks per day), which force you to choose paid software like SwifDoo PDF. As it is challenging to search for a useful but free PDF assistant, is it therefore necessary to pay for a PDF subscription?

roofreaders, they often need to make short comments on a long document, such as filling in or signing a PDF form and sharing it as an attachment, reviewing and scoring students’ assignments, or adding your ideas or suggestions to papers on your PC, laptop or other device. Even in a paperless office, annotations play a significant role in collaboration on documents among team members.

We are aware that reading is usually considered the most direct way to amass information. To understand the information and keep it in mind, the readers need to piece together fragmented information and try to establish an invisible connection between the knowledge you have already obtained and the information you just read.

For marking up essential points, annotations prove to be useful. SwifDoo PDF, an expert in the document management, provides a wide array of annotation tools for users: highlight, squiggly line, underline, strikethrough, sticky note, and stamp.

With these useful features, SwifDoo PDF can better improve comprehension, enhance collaboration, and visualize the information, so that users require little effort to screen out unnecessary information and save time. However, compared with many free PDF tools, desktop software can be more helpful by offering many more functions.


Digitization has brought about a steadily increased number of digital documents, and greatly reduced the frequent use of paper. This could be good news to the environment, but it creates a new demand as well: file conversion among various formats.

It is possible to receive a variety of documents, forms, and other paperwork. That’s fine, but what really drives you crazy is that these files are displayed in different formats, such as Microsoft Word, PowerPoint. It can be incredibly frustrating to see the Word file opened in a total mess, with unaligned paragraphs, misused font and inconsistent font size. Therefore, PDF, a stable format, demonstrates its advantages.

SwifDoo PDF has the ability to convert a PDF document into Microsoft Word, Excel, PowerPoint, and vice versa. Besides, images (.png, .jpg, .bmp,. tif) and CADs can be transformed into PDF within SwifDoo’s operation console.

In this way, users won’t have to worry about compatibility and documents will always be device-agnostic. For some free PDF tools, a user can only perform file conversion twice a day, and your page number and total file size should comply with their requirements.

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When one needs to export PDFs from scanners, the saved PDF documents sometimes can be wrongly displayed with an upside-down orientation. For freelancers and proofreaders, a PDF document from a project manager containing too many pages will increase the difficulty to view it on different portable devices.

To cope with these issues, an all-in-one PDF solution such as SwifDoo PDF provides corresponding solutions, such as extracting PDFs, inserting pages, replacing or deleting a certain page.

Additionally, if this document is required to be marked with a header and footer, or page number, one can easily find what they want within the main menu. Concerning free PDF tools, splitting one PDF document into different smaller PDF requires a Pro version, that is, a VIP membership.

In summary, if your job involves processing a stack of digital documents, paying for a PDF expert is a wise and once-for-all option, and you can reconsider spending on a professional PDF tool like SwifDoo PDF (ONLY $69 ANNUALLY).


Whether to upgrade the subscription or not depends on the needs of the user. For those who need to regularly process a large quantity of PDF documents, professional software will be of huge help and keep you from too much trouble. For non-regular users, a commonly-used free PDF tool can meet your basic demands. 



Roche has been an active PDF user for 6 years and tried different types of professional PDF tools (both online and desktop version) since at his bachelor degree. Now, Roche works as a columnist for SwifDoo PDF over the course of the last one year, and provides useful and practical solutions pertaining to various PDF topics for users from different features.

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