# softpdfeditor.com ## Posts - [Electronic Signature vs Digital Signature: What's the Difference?](https://softpdfeditor.com/electronic-vs-digital-signature/): A drawn signature on a PDF and a certificate-based digital signature are not the same thing. Here is what each one proves and when you need which. - [How to Fill Out a PDF Form Online (Even If It Isn't Fillable)](https://softpdfeditor.com/how-to-fill-out-a-pdf-form/): Some PDF forms have clickable fields, others are just printed lines. Here is how to complete both kinds in your browser and save a clean copy. - [Are Online PDF Editors Safe? What Happens to Your File](https://softpdfeditor.com/are-online-pdf-editors-safe/): Most online PDF tools upload your document to a server. Here is how to tell where your file goes, and why browser-only editing keeps it on your device. ## Pages - [Blog](https://softpdfeditor.com/blog/) - [Cookie and Advertising Information](https://softpdfeditor.com/cookie-policy/): This page explains the cookies and similar technologies (such as local storage) that may be used on SmartPDF, and how to control them. - [Disclaimer: Service and Technical Limitations](https://softpdfeditor.com/disclaimer/): SmartPDF is a general-purpose tool provided free of charge. - [Terms of Service](https://softpdfeditor.com/terms/): These terms apply to your use of SmartPDF (the “Service”). By using the Service you agree to them. If you don’t agree, please don’t use the Service. - [Contact SmartPDF](https://softpdfeditor.com/contact/) - [About SmartPDF](https://softpdfeditor.com/about/): SmartPDF is a free online PDF editor built around one idea: your documents should stay with you. - [How to Highlight a PDF](https://softpdfeditor.com/how-to-highlight-pdf/): Highlighting is the quickest way to make key passages stand out in study notes, contracts and reports. - [How to Sign a PDF Online](https://softpdfeditor.com/how-to-sign-pdf/): Printing a document just to sign it and scan it back is slow. - [How to Add Text to a PDF](https://softpdfeditor.com/how-to-add-text-to-pdf/): Typing onto a PDF is the most common edit people need — filling in an application that can’t be filled in, adding a reference number, or writing a note for a colleague. - [How to Edit a PDF Online for Free](https://softpdfeditor.com/how-to-edit-pdf/): You don’t need paid desktop software to make most changes to a PDF. - [Home](https://softpdfeditor.com/): Change existing text, fill and create forms, sign, add links, stamps and page numbers, and organize pages — right in your browser. - [Privacy Policy](https://softpdfeditor.com/privacy-policy/): This policy explains what information is processed when you use SmartPDF (softpdfeditor.com) and the choices you have. [comment]: # (Generated by Hostinger Tools Plugin)