The factors helping in the purchase of a pdf editor are,

Amount you have

If you have too much money, you will have a different fashion sense and could afford that clothing. When you are restricted to a small budget, you will get something that could expose you decently. However, an ultra-low budget will not let you think of the fashion sense at all. The same goes true for the purchase of a pdf editor also. You can find three varieties of pdf editors out there. One would be available for everyone as an open-source tool online that you could access for free. If you have no penny to spend to convert your pdf files into something and edit them, you can go for it. But you should keep in mind that there will be only limited features in these tools. Let us assume that you are in the second category of buyers who will be looking for a pdf editor at a low budget. If so, you should look for the exact pdf-only converters that will not have any luxury features as additional benefits. You can complete the pdf editing process alone with these low-end products. However, you need not worry about the price at all and go for a high-end tool capable of doing several things apart from mere pdf conversion. But every decision will depend heavily on the budget you have. So, you should check your pocket and then conclude your purchase plan. However, there will be multiples of options for every budget.

Requirements

First of all, you would have to make sure whether you need a pdf editor for the long term or the short term. If it is a one-time or a few times usage, you should better use the free tools instead of spending money to buy one. When the requirement is for the long term, you can pay for the tools. Also, you should consider the feature-requirements for the processes. Some people would need more features in a pdf editor than mere conversion. So, it is advisable to keep all these in mind to buy a pdf editor.

Usability of the tool

It is necessary to find a tool that will let you edit your pdf files without any hassles. Let us assume that you have to click on various navigational options for about a minute to get one file uploaded to the tool. It will take several minutes for you to convert the files and complete the editing process as a whole. So, you should look for a tool that could convert the files within a few clicks. Also, you should know the navigational options of the tool well. If the design of the tool is confusing, you will end up not being able to complete a conversion process. If there is a manual to use the tool, you may not find any issues. However, it is better to choose the one that is easy to use without any complexities.