How to use Android lock screen widget
Android 16 has lock screen widgets for you to change the lock screen as you like, making the lock screen much more useful.
TOP the best free PDF editing and reading tool on your computer
While "all-in-one" PDFs can do everything, they cost quite a bit. For example, you have to pay 160 USD to get Nitro Pro , 90 USD for PDF Studio and Adobe Acrobat Pro DC for 15 USD per month. If you don't want to lose a penny then you will have good news and bad news. Which news do you want to hear first?
The good news is that there are a ton of free PDF tools on the market, and many of them give you pretty good results. The bad news is that you will have to choose different tools and create your own PDF set, because each individual tool will only meet a certain need. In this article, Download.com.vn will list for you the best free PDF tools for Windows and Mac, catering for each specific use case such as reading, taking notes / editing, signing, and combining. merge and split PDF files.
1. Read the PDF file
SumatraPDF
SumatraPDF is the fastest and most lightweight PDF reader you can find on the market for Windows. But it only has the function of reading files without the ability to edit, sign, annotate or change PDF documents. Besides PDF files, SumatraPDF can read other formats like EPUB, MOBI, XPS, CBR and more.
Skim
Preview (PDF reader application of Mac) is a PDF reader option of most Mac users, it serves your needs well as a plus that you do not have to install to use. But if you want to find a PDF reader with better usability, try Skim for Mac .
Skim was originally designed to read scientific papers in PDF format, but it was later developed for the purpose of reading general documents. It is extremely fast, lightweight and easy to navigate.
2. Notes and editing PDF files
PDF-Xchange Editor
PDF-Xchange Editor is one of the free tools that allows you to perform real text editing operations on PDF documents. However, you can only edit the text. Editing any other form of content such as lines, shapes, photos is a paid feature.
Paid features include page insertion and deletion, page replacement, template editing, header and footer, and more. However, other notable free features include text box notes, highlighting, label notes, line drawing and shapes.
Preview
Unfortunately, Download.com.vn does not find a reputable free tool to edit PDF files for Mac, only the note-taking and document-filling tools. The best free app for Mac is the default Mac Preview app.
Preview note options include highlighting, text box comments, drawing images and embedding document notes (only available when the PDF file is opened in Preview). It can also point to most PDF forms, including text fields, and checkboxes.
3. Sign the PDF file
and Foxit Reader
Foxit Reader is a free PDF application that provides three ways to protect a PDF document.
- PDF Sign : Hand signature to verify authenticity.
- DocuSign : Electronic signatures using DocuSign eSignatures.
- Sign & Certify : Digital signatures embedded in document pages.
Besides, Foxit Reader also provides a Validation feature (to check whether a PDF document is compliant with ISO standards, thus ensuring it will be usable at any time in the future). hybrid) and a Time Stamp feature (using a third party service to verify that signature was signed at a specific time).
Download Foxit Reader
Download Foxit Reader for Mac
4. Merge PDF files
and PDFsam
Formerly known as PDF Split and Merge, PDFsam is the best way to merge multiple PDF documents into a single copy. It is open source and completely free for personal use, and it works on any platform that supports the Java Runtime Environment (Windows, Mac, Linux and more).
You can choose the number of PDF files and specify which pages you want to merge for each PDF file. If the PDF files have bookmarks or borders you can decide to keep, merge or remove them. Alternatively, you can create a Table of Contents for the final PDF.
Another useful function is to merge PDF files (combine multiple documents with alternative pages), rotate PDF files (apply to every page), extract PDF files (create a new document using certain pages). from source PDF file) and split PDF.
5. Split the PDF file
and Web browser
Today, you do not need a specialized tool to separate PDF files. The web browser you are using has a simple feature that can handle that job for you with great flexibility.
On Windows 10, open any PDF file in any web browser such as Google Chrome , Firefox or Opera , then:
- Print a PDF document (press the keyboard shortcut Ctrl + P ).
- Change the location to Microsoft Print to PDF .
- Select the pages you want to keep. For example, if you want to split a 10-page PDF document into two, you can select pages 1 through 5 and 6 to 10. If you want specific pages, choose 3, 6, 8 or you Can also combine them as 1 - 3, 6 - 8, 10.
- Click on Print .
On a Mac, open any PDF file in any web browser, then:
- Print a PDF document (press the keyboard shortcut Cmd + P ).
- Change Pages to Range and enter the pages you want to split.
- In the lower left corner, click on the PDF menu and select Save as PDF .
- Name it and click Save .
Mac's print-to-PDF option isn't as flexible as Windows 10, but it's good enough for simple splitting. If you need more complex functions, you can use PDFsam.
10 Easy Video Editing Apps for Android
Editing videos on Android will become easy thanks to the best video editing apps and software that we list in this article. Make sure you will have beautiful, magical and classy photos to share with friends on Facebook or Instagram.
How to fix Google Play Services battery drain on Android
Google Play Services is a core part of Android, responsible for syncing data, notifications, and a host of other behind-the-scenes tasks. But if it goes wrong, it can silently become a major battery drainer.
6 ways to turn your smartphone into a PC
If you left your laptop at work and you have an urgent report to send to your boss, what should you do? Use your smartphone. Even more sophisticated, turn your phone into a computer to multitask more easily.
Easy and Fast Android Root Guide
After rooting your Android phone, you have full system access and can run many types of apps that require root access.
How to Get Back 22GB of Samsung Phone Storage Without Deleting Any Important Data
The fix doesn't necessarily involve deleting your favorite photos or apps; One UI includes a few options that make it easy to reclaim space.
Heres What Phone Thieves Do to Stop You From Tracking Your Device!
While both Android and iOS have device tracking measures, there are still plenty of things thieves can do to prevent you from tracking your phone once they've taken it.
Have Fun With These 6 Voice Changing Apps on Android
Ever wanted to prank your friends with a silly voice? Thanks to some smartphone apps, you no longer need bulky computer software to do that.
Top 9 iPhone Apps Everyone Should Install First
When setting up a new iPhone, it helps to start with a solid foundation of great apps.
Instructions for logging out of Mail on iPhone
Signing out of your Mail account on iPhone will completely exit your account and switch to using another email service.
Change these habits, your phone battery will last longer!
While there's no magic fix, small changes in how you charge, use, and store your device can make a big difference in slowing battery wear.
Instructions to lock Quick Settings on Android
To prevent others from being able to adjust quick settings on Android, you should lock Quick Settings, following the instructions below.
How to turn off Google Assistant on lock screen
Google Assistant can work on the lock screen, and anyone can access your phone. That's why you should disable Google Assistant on the lock screen.
10 Must Have Magisk Modules for Android Devices
Among the ways to root an Android phone, Magisk is considered the best. It is a systemless method, meaning it does not actually change the Android system partition. This allows the phone to hide its root status from security apps and is also easier to unroot.
Take 5 minutes now to check out these emergency Android features!
Android phones have powerful, often overlooked emergency features that can call for help, share important information, and alert you to natural disasters.