Try an alternative to AlterPDF Help Desk 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.
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Discover the simplicity of processing PDFs online

Upload your document in seconds

Fill out, edit, or eSign your PDF hassle-free

Download, export, or share your edited file instantly
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:
Difficulty in locating fillable standard forms. I haven't been able to figure out how to "uncheck" or u"un-cross" out a box, it erases the entire box.
2017-08-16
PDFfiller has immensely helped our practice out filling out medical claims. It's been a great tool for printing out other forms needed in our office as well.
2018-07-03
PDFfiller lets me print out a nice looking form for school physical exam. It is harder to use than manually writing on a school physical form. However, there are fewer mistakes on a printed version from a computer than sometimes I found when I had to manually fill out a previous version of a school physical form. Thank you.
2019-02-19
Has many great tools, but a little difficult to navigate, not clear instructions. I am sure I am not utilizing half of the features, it is trial and effort, not all successes, but slowly figuring things out.
2019-03-02
it's a little bit too expensive for me. I will not have to use it very often, maybe only once or twice a month for work, but i do require the premium package for all of the features that i need to have. so it just seems crazy to me to pay almost $200 a year for something im only going to use 24 times the whole year. other than the too high price, i think its a great program!
2020-03-06
What do you like best?
Easy to use, anyone who I've sent a file has had no issues receiving and downloading. Some of them have told me they've gone on to use the product regularly themselves.
What do you dislike?
Nothing to do with pdffiller, but I sometimes forget to set up the files I'm uploading in the right folders. That's on me.
What problems are you solving with the product? What benefits have you realized?
Under the 'documents' tab, the 2 columns on the right could be made more distinctly different from each other to denote they are in fact different. They are just two shades of gray and not that different in tone.
Easy to use, anyone who I've sent a file has had no issues receiving and downloading. Some of them have told me they've gone on to use the product regularly themselves.
What do you dislike?
Nothing to do with pdffiller, but I sometimes forget to set up the files I'm uploading in the right folders. That's on me.
What problems are you solving with the product? What benefits have you realized?
Under the 'documents' tab, the 2 columns on the right could be made more distinctly different from each other to denote they are in fact different. They are just two shades of gray and not that different in tone.
2019-05-22
Succesful Document Recovery !
Harmhon Rhey from Customer Support was very helpful and assisted me immediately to recover document that I though was lost!! Saved me a lot of time and aggravation! THANK YOU :)
2020-03-11
Overall it's a great website but some…
Overall it's a great website but some improvements needed such as insert a table for data option, and wish it was actually free forever!
2020-10-26
Highly Recommend!
I have been using PDF Filler for some time now, and I am beyond satisfied with their service. The platform is incredibly user-friendly, making it easy to edit, sign, and manage documents with just a few clicks. The documents they provide are always professional and up-to-date, ensuring that I have access to the most current forms and templates.
What sets PDF Filler apart is its efficiency and reliability. Whether I need to complete a simple form or handle more complex document processing, the platform delivers every time. Their customer service is also excellent, providing quick and helpful responses whenever needed.
I highly recommend PDF Filler to anyone looking for a seamless document management solution. It has made my workflow so much more convenient and efficient. Five stars all the way!
2025-03-18
Want far more reasons to choose pdfFiller? How about:
Integration with your favored solutions including Salesforce, Dropbox, Google Drive, and others
Collaborating on documents in teams
E-filing tax forms straight with the IRS in a single click
Ability to gather payments and sell proprietary forms
Access to add-value goods: airSlate, signNow, and US Legal
Online notary
An audit trail for all of your document transactions
What gives to pdfFiller the advantage over the competition?
pdfFiller is not just a PDF editing and reading tool. It is actually an all-in-one platform for centralized document management. It permits you to do almost everything the competitors do and goes way beyond that, offering options you would generally discover in a number of different tools. With pdfFiller, you get all you may need for establishing effective document workflows.
Simple document management'
There is no need to download or set up things. Just register an account, upload your documents, and begin working straight away: edit, annotate, split, merge, rearrange, and more you can do to document the way you’d like. Then, send copies by using email, fax, SMS, or even USPS.
Unparalleled time-efficiency
Unlike quite a few our competitors, we appreciate your time and want you to be as productive as you possibly can. Build templates for your most regularly used documents to avoid retyping information, fill out up to 1,000 uniform documents simultaneously, or extract data from forms in bulk.
Expansive library of forms and templates
Need a standardized, fillable form right here and now? Discover it within the pdfFiller online library. Or create a form yourself by merely adding fillable fields in your document. You are able to host or share forms in seconds, enabling anyone to fill them out online from any device.
Uncomplicated e-signing and tax reporting
Thanks to the integrated signNow functionality, you can e-sign documents on the go, gather signatures from a number of persons, track the signing progress of a document, set a signing order, and more.
Safety and a lot of storage space
We care about the safety of one’s assets and believe that storage limits shouldn't distract you from your function. That is why pdfFiller enables you to keep your documents secure within the cloud with limitless storage. On top of that, you can protect sensitive information with two-factor authentication and passwords.
#1 usability according to G2
Try the PDF solution that respects your time.