App to edit PDF

Index

• Adobe Acrobat Reader (Android/iOS/Windows/macOS)
• Foxit Mobile PDF (Android/iOS/Windows/macOS)
• PDF Expert by Readdle (iOS/iPadOS/macOS)
• Preview (iOS / iPadOS / macOS)
• Other apps to edit PDFs

Adobe Acrobat Reader (Android/iOS/Windows/macOS)

If you are looking for a good PDF reader that can allow you to edit documents from your smartphone or tablet, I recommend you try Adobe Acrobat Reader: a very famous partially free solution that allows you to enrich your documents with annotations, highlights, freehand drawings and so on. It is available both on Android (also on alternative stores, for devices without Play Store) and on iOS / iPadOS.

After completing the download of Acrobat Reader on your device, start the app by pressing the button apri or by tapping on its icon located on the home screen or in the drawer of your device and, in the screen that opens, press on the tab Fillet, at the bottom to select the document you want to edit.

After choosing the PDF to edit, press thepencil icon located at the bottom and, in the menu that appears on the screen, choose an editing mode from those proposed. In the version free you can only add Comments or Fill and Sign a PDF document.

The version Premium of the app, on the other hand, with costs starting from 9,99 euro / month, gives you access to many more functions: edit and add text and images, convert to a Word, Excel or PowerPoint document, combine and compress multiple files, extract and rotate elements from the file, and more.

To add annotations or highlights, select the entry Comment and select one of the tools available below to add a note to the text, highlight it, cross it out, underline it or write freehand. Whenever you modify the PDF by adding a note, a highlight or other, remember to save the changes made by pressing the checkmark (on Android) or by tapping on the voice end (your iOS / iPadOS).

If you want, you can also change some display options by pressing the i symbol sheets located at the top and choosing one of the available display modes: Continue, if you prefer to scroll the sheets of your document vertically; Single page, if you prefer to scroll the sheets of your document horizontally; Reading mode, if you want to make the document more readable by increasing the font size; Night mode, if you want to read a document in the dark without straining your eyes too much with too cold colors (such as white) or, finally, Keep screen on, to prevent the device's screen off feature from being activated.

Pressing on the symbol (...), at the top, you can access other Adobe Acrobat Reader functions, such as document printing and sharing, but also Premium features, such as the one to set a password and limit access to the PDF file.

If you are looking for aapp to edit PDF in Windows 10, you must know that Adobe Acrobat Reader is also available as an app for this version of Windows. In general, on computer operating systems, therefore Windows and macOS, you can also download the classic desktop version with installation package: if you want to know how to use the desktop version of Adobe's PDF reader, I suggest you read my dedicated tutorial.

Foxit Mobile PDF (Android/iOS/Windows/macOS)

Another one app by modificare PDF su Android free which I recommend you try is Foxit Mobile PDF, an application downloadable from the Play Store and alternative stores (for devices without the Play Store) thanks to which you can easily edit your PDF files by inserting annotations, highlights and so on. It is also available on iOS / iPadOS and Windows 10.

In addition to this, Foxit Mobile PDF allows you to access advanced functions by subscribing to a 10,99 euro / year subscription that allows you to protect your files with certificates, create empty PDFs, merge multiple files into a single document, protect data business and much more.

After completing the download of Foxit Mobile PDF on your smartphone or tablet, open the app and, in its start screen, press the button starts. As if by "magic", all PDF files that are present on your device will be automatically loaded into the app and will be immediately available for consultation.

To open a file, press on it and then edit it by tapping on one of the buttons you see on the screen (below): List, to view the structure of the PDF, the list of bookmarks, the list of annotations or the list of attachments; Show, to change the appearance of the sheet (color, brightness and so on) or the way the pages scroll; Comment, to add notes, highlights or to strike out, underline and draw text on it or Company to add the signature to the open file.

You can also add a bookmark to your document by clicking on the symbol of bookmark, at the top, or you can search for a phrase or a term within the text itself, by tapping on the symbol of magnifying glass.

Finally, I remind you that Foxit PDF is also available as a computer program for Windows and macOS. If you want to have some more information on the PC version of Foxit PDF, please read the guide in which I talk about programs to read PDF.

PDF Expert by Readdle (iOS/iPadOS/macOS)

One of the app to edit PDF on iPhone e iPad most renowned is PDF Expert by Readdle: an application available on iOS / iPadOS (52,99 euros / year) but also on macOS (89,99 euros), thanks to which it is possible to edit PDFs and synchronize them through the main cloud storage services.

After downloading PDF Expert on your device, start the app and, in its home screen, press the button Start. At this point, press the button Try for free and subscribe, to start the 7-day free trial period. Via the card My Files, at the bottom, you can search and open a PDF document present on the device memory, while using the tab Connections you can access your cloud storage spaces.

Once you have opened the document of your interest, tap on the drop-down menu at the top and select the item Write down, to view the tools with which to modify the PDF by inserting comments, highlights, shapes, underlines and so on. Pressing on the item ModificationInstead, you can even edit the text in the document, but a subscription is required to access this advanced feature.

PDF Expert also allows you to change the reading options of your PDFs. To do this, press the icon (...) and select the item View settings. In the menu that appears, tap on one of the items you see on the screen: Day, if you want to display the sheet in white; Night, if you want to view the sheet in black so as not to strain your eyes (especially in the dark); Seppia, if you want to reduce the blue light emanating from the display.

To access all the other functions of the app, press the symbol (...) located at the top right and, in the box that appears on the screen, select one of the items available to print, share or set a password on the document, just to give you some examples.

Preview (iOS / iPadOS / macOS)

Do you have an iPhone, an iPad or a Mac at your disposal? In this case, you can edit PDF directly from your device using the app Preview, the file reader included “standard” in all devices of the bitten apple. With Preview you can not only read and edit your PDFs, but you can also sync files across all devices associated with your Apple ID.

To edit a PDF on Preview, open a file through this app (by the way, if you don't know how to save PDF on iPhone, or iPad, read the deepening in which I explain how to do it) and tap on pencil symbol located at the top right. In the menu that appears at the bottom, then use the tools you see on the screen to highlight the text and draw freehand on it.

To add text, your signature or a geometric shape, press the symbol capacitor positive (+) lead located at the bottom right and, in the menu that appears, tap on the item Text, to add text to the PDF; press on the item Company to add your signature; presses on the voice Spring to enlarge a portion of the PDF or tap on one of the geometric shapes available, to add them to the document.

If you want to share the edited PDF with other users, click on the symbol of arrow located at the top left and share it or print it by pressing the relevant buttons.

Other apps to edit PDFs

Le applications to edit PDF that I have listed in the previous paragraphs have not satisfied you? Strange! They are among the most popular with users. In any case, don't give up and take a look at the apps listed below. I'm sure you will be able to find a solution that suits you.

• Office (Android / iOS / iPadOS) - Microsoft has created the Office app for smartphones and tablets that allows you to manage business documents, including PDFs. The app allows you to export a PDF to an Office document, add text and edit the document with annotations and highlights. The app is free, however, only for devices under 10,1 inches. Read more here.
• Exodus PDF (Android / iOS / iPadOS / Windows) - this PDF file reader offers several features that allow you to highlight text, underline it, draw freehand on it and so on. Moreover, Xodo PDF supports the synchronization of documents with the main cloud storage services and is characterized by a well-built interface that makes it easy to use.
• Media365 Book Reader (Android) - This eBook reader app not only allows you to import more than 50 different file formats to export them in PDF or ePub format, but also allows you to edit those documents by adding highlights and other customizations to the text itself.
• Notability (iOS / iPadOS / macOS) - this app for taking notes, at a cost of 9,99 euros, supports handwriting and allows you to transform your PDF files into real virtual sheets on which to write and sketch by hand free.
• Documents by Readdle (iOS / iPadOS) - this free file manager, developed by Readdle, allows you to easily open and edit your PDFs by adding annotations, highlights, underlines and more. The Documents by Readdle interface is very similar to PDF Expert (which I told you about a few lines above), so you won't have difficulty understanding how it works.
• PDF-XChange Editor (Windows) - this program for Windows PC allows you to view multiple PDFs simultaneously thanks to the presence of a practical tabbed interface. The basic version of the program can be downloaded for free, but to edit PDFs using all the available functions, you need to purchase the Editor ($ 40) or Editor Plus ($ 51) version.

Are you wondering how to edit a PDF on PC? In that case, please read the deepening in which I explain in detail how to edit PDF on your computer. I'm sure you will find this reading very useful too.

App to edit PDF