Try an alternative to AlterPDF Email Support For Free
Use pdfFiller instead of AlterPDF to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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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
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:
When I first signed up, I only wanted a personal account. They system did not provide me with an option to choose, that I could see, between accounts. It automatically signed me up for professional and now I have to jump through a few hoops to cancel the pro and sign up for personal.
2015-02-25
PDFfiller is a great tool that allows me to conveniently complete forms that result in a professional look. The verified signature is a useful feature that I really appreciate since it streamlines the completion process on numerous forms.
2015-09-24
cant get page to print. it says its been sent to printer, but doesn't print. Thought it could be my printer, but I checked it and it works fine. had to fax page to myself to get it to print.
2015-11-07
Using this program is amazing. Your doc look so professional. I am using it to find and fill out important forms. You don't have to search the web for the forms, just put the form name in and that's it. Your good to go, this program is well worth the money. Fantastic!
2015-12-24
I have been using this for the past few weeks and the features give me total freedom to be paperless! Love that it remembers the last fax numbers I used and the templates are easy to create.
2018-11-21
The go-to for creating useful PDF files
This software has become a go to for pretty much every PDF file I have to create. I have used it to create forms that our midsize business uses on a daily basis. I find it to be very user friendly and a quick and easy way to get what you need. It has positively affected our costs of printing and paper, and it's good not only for our budget but for the environment too!
Customer service is not the fastest and sometimes I have a question that needs to be resolved that day. I read online that it depends on the plan you have purchased and I don't think that is the best way to treat your customers.
2019-08-15
"Only One Solution for All Your Needs Regarding PDF Processing!!"
I've had a good overall experience with pdfFiller.I would advise other professionals in our sector who deal with several forms to engage with clients.
This software's ability to instantly update forms from my PC is what I appreciate about it the most.Editing forms and adding digital signatures are some of the best features.I can also choose to fax documents if I need to.When it comes time to develop and submit crucial documents, these capabilities give my small firm a professional appearance.
Maybe it's challenging to align or position the text boxes correctly, but I believe that with more practice and use, I'll get better at making these minor adjustments.
2023-01-14
I so far love this pdf filler
I so far love this pdf filler, as I can edit old forms I need and add more info. on them. So far it's easier and fast to work with then Adobe PDF text edit.
2022-09-18
This is an easy program that I can use…
This is an easy program that I can use anywhere. I it is extremely helpful with a variety of tasks that I need to do.
2020-11-05
Want additional reasons to opt for pdfFiller? What about:
Integration with the preferred solutions such as Salesforce, Dropbox, Google Drive, and others
Collaborating on documents in teams
E-filing tax forms straight with the IRS in one click
An audit trail for all of your document transactions
Ability to collect payments and sell proprietary forms
Online notary
Access to add-value items: airSlate, signNow, and US Legal
What gives to pdfFiller the advantage over the competition?
pdfFiller is not only a PDF editing and reading tool. It is actually an all-in-one platform for centralized document management. It lets you do everything the competitors do and goes beyond that, supplying options you’d commonly get in several tools. With pdfFiller, you get all you may need for setting up productive document workflows.
Simple document management'
No need to download or install something. Just register an account, upload your documents, and begin working right away: split, convert, merge, rearrange, edit, and much more you can do to document the way you need. Then, send copies through email, fax, SMS, or perhaps USPS.
Unparalleled time-efficiency
In contrast to quite several our competitors, we respect your time and want you to be as productive as you possibly can. Generate templates for your most often used documents to prevent retyping information, fill out up to 1,000 uniform documents at a time, or extract information from forms in bulk.
Large library of forms and templates
Need a standardized, fillable form right here and now? Obtain it within the pdfFiller web based library. Or develop a form completely from scratch by merely adding fillable fields to your document. You can host or share forms in seconds, enabling anybody to fill them out online from any device.
Very simple e-signing and tax reporting
Due to the integrated signNow functionality, you can e-sign documents on the go, gather signatures from many people, track the signing progress of a document, set a signing order, etc.
Security and a lot of storage space
We care about the security of the assets and think that storage limits shouldn't distract you from your work. That’s why pdfFiller enables you to keep your documents safe inside the cloud with unlimited storage. On top of that, it is possible to protect sensitive data with two-factor authentication and passwords.
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#1 usability according to G2
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