What is a PDF File? [Explore the details of PDF]

hi everyone and welcome back to our youtube   channel in today's video we're going  to be defining what a pdf file is before we dive in please give this  video a thumbs up and don't forget   to subscribe to our youtube channel  with notifications turned on so   you don't miss out on any future  updates let's get straight into it pdf stands for portable document format a  versatile file format that allows people   to present and share documents in a fast and  reliable manner irrespective of operating system   hardware or the software used to view them the  international organization for standardization   or iso for short now maintains the pdf format  as an open standard and it's possible to include   links buttons audio form fields business logic  and videos in a pdf they can be electronically   signed and viewed from a variety of devices such  as your computer or phone and it's quite likely   that any printable document you've downloaded  from the internet such as irs or tax forms was   a pdf and the quickest way to tell is by checking  the extension as pdf files have a pdf extension if you design a newsletter in microsoft word and  share it as a docx file the standard word format   there's no guarantee that everyone will be able  to open it unless they have word installed word   documents are designed to be edited so most of the  formatting and text can be changed on the other   hand pdf files are primarily intended for viewing  rather than editing one of the reasons pdfs are   so popular is that they preserve formatting so  they're easier to share and look the same on all   devices that way sharing is a pdf ensures everyone  sees your document exactly as you intended let's talk about some more  advantages of using the pdf format when a user opens a pdf file in adobe  reader they can quickly search for what   they're looking for a table of contents  can also be used to organize a pdf   document linking all the sections  to the appropriate pages in the file as long as free tools like pdf readers are  available pdfs can be read anywhere on any device pdf files can include links music attachments   videos and more making it easier than ever  to link the right content to the right file pdf files are used for a variety of purposes   and experts might need to password  protect them if they contain sensitive   information this results in one-of-a-kind  document protection to keep data secure you can also see who has access to a pdf and if  a password has been compromised the necessary   steps can be taken quickly well as you can see  there's a lot of reasons why people use pdf files   but those are the main ones so now that we've  talked about the advantages what are some   disadvantages pdf files also have some downsides  and limitations and let's talk about those now despite the benefits some people  are still hesitant to use pdf files   and one of the main reasons is that they  can be susceptible to a variety of attacks   and most of the time pdf files aren't  password protected but while the file   format has been criticized for security adobe  has been working to improve this as pdfs are   available for download from the internet some web  browsers do reject pdfs due to security concerns one drawback to pdfs is they're typically  quite large and could eat up a lot of space   on your computer so if you work with a lot of  documents this could be a major disadvantage because pdf files are normally a3 or a4 format   they can be difficult to read this can be  an advantage because they're easy to print   but viewing them on a screen with a  4x3 or a 16x9 ratio can be difficult pdf is the most widely used  publishing format on the internet   but while pdf files can be printed the quality  is usually lower than a proper graphics file   it is possible to create print quality pdfs  but creating them with lots of images requires   third-party tools which can affect image quality  well there you have it now you know what a pdf   file is and the advantages and disadvantages of  using them let us know in the comment section down   below if you have any thoughts and don't forget to  like this video and subscribe to the wondershare   repair youtube channel thank you so much for  watching stay safe and i'll see you next time

Channel: Wondershare Repairit

Views: 16,077

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Id: IBtRMh6tOmA

Length: 5min 7sec (307 seconds)

Published: Mon Mar 28 2022