Merge Highlight Pdf For Free

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
Has saved a lot of time and running around as we are shift workers and not available at same time to sign and fill in papers. Easy to use and mobile app was handy for business.
Donna
2019-03-09
What do you like best?
The ease of which it is to use and located templates that are applicable.
What do you dislike?
In the beginning did not find it to be user friendly that all changed when they reached out to me to offer help.
Recommendations to others considering the product:
Don't be afraid to ask for HELP - Great Customer Service and follow-up too.
What problems are you solving with the product? What benefits have you realized?
Mostly HR related so far, such as write ups, termination, evaluations.
Ken Dudley
2018-12-04
What do you like best?
You can easily delete or add to the document.
What do you dislike?
Price - I find the product too expensive.
What problems are you solving with the product? What benefits have you realized?
I work most of my documents with PDF Filler.
User in Law Practice
2019-02-11
What do you like best?
I like that the system is user friendly. It makes the paperwork process for our clients easier which helps us win and retain a lot of business.
What do you dislike?
Sometimes the system will not allow me to download the forms I've edited. Sometimes there are glitches in the system that prevent us from logging in and saving documents. Sometimes system can be a bit slow, I notice it more in the afternoon where people may use the system more.
Recommendations to others considering the product:
Make sure to explore all functions this product offers! There is a ton of functions for the price you pay, take full advantage and improve your day to day work!
What problems are you solving with the product? What benefits have you realized?
I am making documents more user friendly for my clients. This helps us retain business for ease of paperwork completion.
User in Insurance
2019-05-21
What do you like best?
User friendly, simple easy to use. Makes sending and receiving documents easy and professionals .
What do you dislike?
Nothing really. Easy way to handle PDF's.
What problems are you solving with the product? What benefits have you realized?
Getting documents signed.
User in Consumer Electronics
2019-05-28
Paul was fantastic Paul was fantastic. I have been chatting with several other people since April 3 and no one could figure this problem out. I was emailed that this issue had been referred to technical support and they could not provide adequate assistance. As I am not computer friendly, Paul was very helpful. He was very patient with me. I am extremely grateful to him for resolving this issue.
Jack Blaine
2019-04-12
A must have!! This is a must have for anyone that uses PDF's alot. It can save you a ton of time. This software is awesome, I love that you can take any PDF and alter it. It is easy to use and comes in handy. I wish this software was more set up like Word, as in the features and where things are located. Some of the features are hard to find.
Michael D.
2019-11-22
It works - one problem I found though is that after I scanned a document with the Adobe scanner, the document was locked with password not allowing it to be opened by the person I sent the document to. I didn't seek that extra security so I basically don't know where it NOcame from.
Del
2022-06-08
Software is easy to use Software is easy to use, even for an old geezer like me. Also, they have the best customer support I have ever experienced online.
Leonard
2020-11-09

Instructions and Help about Merge Highlight Pdf For Free

Merge Highlight PDF: edit PDF documents from anywhere

The Portable Document Format or PDF is a popular file format used for business records because you can access them from any device. You can open it on any computer or smartphone — it'll appear same for all of them.

Data security is the key reason why do professionals choose PDF files to share and store information. PDF files are not only password-protected, but analytics provided by an editing service, which allows document owners to identify those who’ve read their documents in order to track potential breaches in security.

pdfFiller is an online editor that allows you to create, edit, sign, and share your PDF files directly from your browser tab. Convert an MS Word file or a Google Sheet and start editing it and create fillable fields to make it a singable document. Once you finish changing a document, mail it to recipients to complete and get a notification when it’s completed.

Use editing tools such as typing text, annotating, and highlighting. Add and edit visual content. Change a document’s page order. Add fillable fields and send for signing. Ask your recipient to fill out the document and request an attachment if needed. Once a document is completed, download it to your device or save it to cloud.

Complete any document with pdfFiller in four steps:

01
Browse for your document from the pdfFiller's uploader.
02
To edit the content of your document, click the 'Tools' tab and follow the instructions.
03
Add input fields if you need any; pdfFiller supports text, checkboxes, radio buttons, dropdown lists etc.
04
When you've finished editing, click the 'Done' button and save or email your document.

Merge Highlight PDF Feature

The Merge Highlight PDF feature allows you to combine multiple PDF documents while retaining highlighted sections. This makes it easy for you to manage and reference important information from different sources in a single file.

Key Features

Combines multiple PDF documents into one
Retains all highlighted areas during the merge
User-friendly interface for easy navigation
Supports various PDF formats and sizes
Allows for selective merging of specific documents

Potential Use Cases and Benefits

Ideal for students compiling research materials
Useful for professionals preparing reports
Great for project managers summarizing proposals
Helpful for legal teams organizing case documents
Beneficial for teachers consolidating lesson plans

By using the Merge Highlight PDF feature, you can save time and reduce frustration. Instead of switching between documents, you can easily access all your important highlights in one file. This streamlined approach improves productivity and helps you stay organized.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
Highlight your PDF Left-click the mouse, hold it, and move around the page to highlight the area or text. Release the mouse button once the area or text is selected. Once the PDF is highlighted, you have the option of adding a description to each annotation, which you can do from the left vertical panel.
Highlight PDF Text Go to the “Comment” tab and select “Highlight”. Use your cursor to select the text you want to highlight. If you are looking highlight a large area of text, you also have the option of using the “Area Highlight” Button.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025