Mask PDF on Linux For Free
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

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.

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.

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.

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.

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.

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.
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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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
No issues once I contacted the support department who answered my questions. I understand that you are in business to make money on a service. I just felt it was costly for a piece of paper or two that would cost me 10. Cents at a FedEx or Office Max type business.
2016-08-11
So far pleased; however actually thought there would be a charge every month as opposed to one lump charge; my fault should have looked into it furthe
2017-04-19
This app has been a lifesaver. I have recently started a position as an Administrative Assistant and the abilities within this program make my job hassle-free. It makes filling in PDFs and requesting e-signatures as efficient as possible.
2018-08-16
I've had a great experience using PDFfiller. Sometimes, I have single forms to complete, and I forget that I have the service. It's user-friendly. I need to make time to do a tutorial to learn more uses. Also, once I become better familiar, I'll be able to make referrals to sign-up for PDFfiller!
2018-08-17
This software seems to be nice and easy to use, im still working my way round it. I was looking to send a form to be returned filled in. Looks like this should be easy enough. I will keep my fingers crossed.
2018-11-26
Some of the text sizes seemed to change when editing, and the positioning of the text didn't always seem to be consistent with existing and added text
2019-05-17
What do you like best?
I have been using PDFfiler for more than 4 years. It makes my pdf documents look professional. There is no longer a need to print a doc, fill it in with pen, scan, and send. PDFfiler reduces the amount of steps I have to take to get the job done. It helps to also have everything saved on the My Docs page. I can find the same tax documents I need month after month. PDFfiler also reduces the amount of paper needed to generate a document. I probably use PDFfiler every day.
What do you dislike?
I would like to be able to turn off the assisted pop-ups. They can obstruct the box I want to enter text.
Recommendations to others considering the product:
Simple to use. Makes your docs look professional and neat. Easy to manipulate a doc that is incorrect.
What problems are you solving with the product? What benefits have you realized?
I fill out every form on PDFfiler. It's automatic to me. In addition, when I am unable to edit a Word doc or other pdf, I know I can upload it to PDFfiler and get the job done right away.
I have been using PDFfiler for more than 4 years. It makes my pdf documents look professional. There is no longer a need to print a doc, fill it in with pen, scan, and send. PDFfiler reduces the amount of steps I have to take to get the job done. It helps to also have everything saved on the My Docs page. I can find the same tax documents I need month after month. PDFfiler also reduces the amount of paper needed to generate a document. I probably use PDFfiler every day.
What do you dislike?
I would like to be able to turn off the assisted pop-ups. They can obstruct the box I want to enter text.
Recommendations to others considering the product:
Simple to use. Makes your docs look professional and neat. Easy to manipulate a doc that is incorrect.
What problems are you solving with the product? What benefits have you realized?
I fill out every form on PDFfiler. It's automatic to me. In addition, when I am unable to edit a Word doc or other pdf, I know I can upload it to PDFfiler and get the job done right away.
2019-05-21
I ordered the yearly subscription…
I ordered the yearly subscription instead of monthly and was easily able to fix this via the chat box on their website! Great customer service!
2021-03-30
need a signature on many applications…
need a signature on many applications for my wholesale business -- this is a dream! -- and totally UN-savvy tech wise and I can still do this :)
2020-05-12
Mask PDF on Linux: Protect Your Sensitive Information
Mask PDF on Linux is a powerful tool designed to help you protect sensitive information in your PDF documents. Whether you need to hide personal data, confidential business information, or any other private content, this feature offers a simple and effective solution.
Key Features
Easily mask text and images within PDF files
Support for various file formats
User-friendly interface for quick navigation
Batch processing capabilities to handle multiple files
Preview changes before applying modifications
Potential Use Cases and Benefits
Protecting personal information during document sharing
Securing sensitive business data for internal reports
Complying with privacy regulations by masking identifiable information
Preparing documents for public release without disclosing critical content
By using Mask PDF on Linux, you can easily solve the challenge of protecting sensitive information. This tool enables you to maintain privacy and security while still sharing important documents. You can confidently share files, knowing that critical information remains hidden from unauthorized viewers. Embrace this solution to enhance your workflow and safeguard your valuable data.
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
How do I black out text in a PDF without redacting?
Step # 3: Highlight the text you want to black out. Step # 4: Right-click on the highlighted text and select "Properties" from the dropdown menu. Step # 5: In the Properties window, click on the "Fill" tab. Step # 6: Choose the color you want to use to black out the text.
How do you mask data in a document?
The Ultimate Guide to Data Masking Substitution. Shuffling. Averaging. Nulling out (Deletion) Data Redaction (blacklining) Data Scrambling. Data Encryption.
How do I mask a PDF document?
To do this, navigate to Tools and select Redact > Redact Text & Images > Find Text & Redact. This makes it easy to identify and then black out that content throughout the document. You can also specify general patterns, such as phone, Social Security, or credit card numbers.
How do I black out text in a PDF in Ubuntu?
Click Add or Edit annotations > Choose Add shapes in the upper-right corner > Select a darker color from the Change Color drop-down menu to fill the shape > Use the mouse to swipe and black out the text in the PDF.
Does Linux have a PDF editor?
Inkscape. Inkscape is a popular open-source vector graphics editor that also functions as a PDF editor for Linux. It offers a wide range of features specifically designed for editing PDF documents. With Inkscape, you can import, edit, and export PDF files effortlessly.
Video instructions on how to Mask PDF on Linux
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