Last updated on
Jan 16, 2026
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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.
Customer trust by the numbers
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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:
I used PDF filler to complete a URLA form because the one I was sent by a loan officer was so small I couldn't fit the information in it. PDFfiller made it very easy for me to see and complete the form. I feel that this service would be good for a small business owner because there are many documents available as well as documents that explain the documents you are completing.
2016-09-12
Its good for the most part - the downside is it doesnt open for me on the first try and it asks me to sign in everytime i need to print or save a doc. even though I pay for the service. Annoying that it doesnt recognize me when I use the app.
2017-10-04
My handwriting is horrible! PDFfiller not only solves that problem, inn even the smallest print, but is much more convenient too. A big help when you've got some chores to do!
2018-12-24
Convenient, Easy, and Potentially Free!
I edit a lot (A LOT) of PDF documents. I love that I can edit, fill, sign from anywhere - on the go, on my phone, in the car, in the hotel. I can get it done and quickly. One of my most used tools hands down.
I would like to see the website redesigned to be slightly more user friendly.
2019-03-13
Excellent tool. It's very feature rich and can be a bit confusing when trying to do some basic tasks. Once you explore a bit, it accomplishes what is required.
2024-10-29
Such a great tool for editing PDF
Such a great tool for editing PDF! totally recommended! thank you pdffiller, I'll forever be in debt w you. God Bless!
2024-04-05
I find that using your program is easy to navigate and looks professional when completed.
I find that using your program is rather easy to navigate. The only issue that I have had is when I try to print a document, there have been quite a few times that it will download to 63% and then gets stuck there. I have to close the document and try again....sometimes several times until I can print it. Besides that, it has been great!
2023-01-22
What do you like best?
I love the fact documents may be completed and signed electronically without the need to print, scan, and attach anything. It's so much easier, cleaner, and more secure!
What do you dislike?
The only issue I have had, which could certainly be user error, is that one of the links to an informational PDF (it's a read-only document) sometimes stops working. I am made aware of this when I send the link to someone new and the person responds to say an error message appears upon clicking. I have no idea why this happens and it's always associated with this particular document.
What problems are you solving with the product? What benefits have you realized?
Per my comments in response to what I like best, using this tool prevents the need for recipients to print, complete by hand, scan, then attach documents to an email. It's also a more professional-looking and more secure approach to document sharing.
2021-11-08
This product is very easy to use and I…
This product is very easy to use and I am impressed with the various toll available to make the changes to the PDF files.The service and backup provided by the support team is excellent. I cannot fault their response times (within 20 minutes of my email) and they were attentive to my concerns and resolved the invoice issues immediately. Totally would recommend this to anyone.
2020-10-22
Improve PDF Feature: Enhance Your Document Experience
Welcome to our Improve PDF feature, designed to revolutionize your document management process. With this powerful tool, you can effortlessly enhance and optimize your PDF files for a seamless reading and sharing experience.
Key Features
Efficient PDF Compression: Reduce file size without compromising quality
Merge Multiple PDFs: Combine separate files into one cohesive document
Split PDFs: Divide large documents into smaller, more manageable parts
Convert to PDF: Transform various file formats into PDFs with ease
Potential Use Cases and Benefits
Business Presentations: Create professional and visually appealing presentations by merging multiple PDF files, adding custom watermarks, or compressing large files for easy sharing.
Document Collaboration: Splitting PDFs into smaller sections allows for efficient collaboration among team members, making it easier to distribute and review specific parts of the document.
Email Attachments: Reduce PDF file sizes and optimize attachments for easier and faster email delivery, ensuring smooth communication with colleagues, clients, and partners.
Archiving and Organization: Convert various files, such as Word documents or images, into PDFs to maintain a consistent file format. Merge related PDFs or split them for better organization and quick access.
Ebook Creation: Improve the reading experience of your ebooks by compressing large PDF files, optimizing page loading speed, and enhancing overall performance.
With our Improve PDF feature, you can easily solve the problem of handling large, cumbersome PDFs. Whether you need to compress files, merge documents, or split them into parts, our user-friendly tool provides a seamless solution. Say goodbye to file size limitations, lengthy document management processes, and inefficient collaboration. Experience the benefits of enhanced PDFs and elevate your document experience with ease and confidence.
How to Use the Improve PDF Feature in pdfFiller
The Improve PDF feature in pdfFiller allows you to enhance the quality of your PDF documents. Follow these simple steps to make the most out of this feature:
01
Open the pdfFiller website and log in to your account.
02
Upload the PDF document you want to improve by clicking on the 'Upload Document' button.
03
Once the document is uploaded, click on the 'Improve PDF' button.
04
The Improve PDF tool will open, providing you with various options to enhance your document. These options include:
05
- Adjusting brightness and contrast: Use the sliders to make your document clearer and more readable.
06
- Removing background noise: Eliminate any unwanted background noise or artifacts from your document.
07
- Sharpening text and images: Enhance the sharpness of text and images for better visibility.
08
- Cropping and resizing: Crop or resize your document to remove unnecessary elements or fit it into a specific size.
09
- Applying filters: Apply filters to give your document a unique look or to highlight specific elements.
10
After making the desired improvements, click on the 'Save' button to save the enhanced PDF document.
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You can now download the improved PDF document to your computer or share it with others.
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If you want to make further improvements, you can repeat the process or try different settings in the Improve PDF tool.
By following these steps, you can easily enhance the quality of your PDF documents using the Improve PDF feature in pdfFiller. Enjoy the improved readability and visual appeal of your PDFs!
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 can I improve the quality of a PDF?
Go to Start→Devices and Printers (Printers only in Windows 2000/Vista), right-click nova PDF Std/Pro and select Printing Preferences. On the Page tab go to the Graphic section, choose a different DPI setting from the Resolution drop-down and click OK.
Why does my PDF look blurry?
Low Original Resolution If you start with a low-resolution image or other file, the resulting PDF may look blurry or pixelated, especially if printed out. Use files with resolutions of at least 72 dots per inch for Web display and 200 to 300 dpi for printing. Enlarging small images can also increase blurriness.
How do I scan a document and save it?
Load your document. Click the Scan tab. Choose the Document Type and Scan Size. Click Scan. The scanned image will be displayed in the image viewer. Confirm and edit (if necessary) the scanned image. Click Save. The Save dialog will appear. Configure the settings, and click OK.
How can I scan a document and save it as a PDF on Mac?
Suggested clip Scanning and Saving Documents as PDF files using Mac Computer YouTubeStart of suggested client of suggested clip Scanning and Saving Documents as PDF files using Mac Computer
How do I scan from HP printer to PDF?
Load the document or photo you want to scan. Click Advanced Scan, and then click Document Scanning. Adjust any scan settings, and then click Scan. Under File Format, click the drop-down menu, and then click PDF.
How do I scan a document and email it?
Scan the document you want to send. Open your email application or email website. Compose a new email message. Type the recipient's email address in the “To:” field. Click the “attach files” button. Locate and click the scanned document. Click Open. Send the message.
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