Try an alternative to Formstack Sign Protection Gratuit
Use pdfFiller instead of Formstack Sign 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:
The software is excellent - really easy to use. I wasn#t sure whether to pay for something I'll only use a few times a year but decided to do so simply to save time searching for free software that probably wouldn't be as good. One minor niggle: I paid on my debit card and it took me back to the website, whereupon I had to pay again to gain access - not sure if I have paid twice or not. Would have been five stars other than for that.
2016-04-04
I subscribed for one purpose - to be able to print numerous amounts of Genealogy Forms. This is fulfilling my needs with minimum issues. It is a great product.
2018-01-05
PDFfiller is a GREAT program with INCREDIBLE customer service!
PDFfiller is a GREAT program! It is very easy to use. It helped me tremendously when I had a project and needed to fill out literally hundreds of documents online. The program worked very well, was incredibly responsive, & even kept all of my documents for easy access as well. Most importantly, however, is that they have absolutely INCREDIBLE customer service! I used the chat feature and it was totally painless and even enjoyable. I was treated very well by the chat rep (Paul)! I am a single mother who is trying to start a small business with VERY limited funds. I meant to cancel my plan before my 30-day trial was over. Like so many other times in my hectic life, I guess I forgot! I was quite anxious about it as many companies charge high cancelation fees if you fail to cancel during the trial. There was no need to worry though. I simply logged into my account and then I saw the chat feature. I chose to use it even though I was hesitant to do so (many companies do not provide very good customer service through chat). The response time was extremely fast. I asked to cancel my membership and he replied right away that he would do that for me. Here is the best part, he then proceeded to ASK me if I would like a refund as well!! Now that is WONDERFUL CUSTOMER SERVICE!! Thanks so much, PDFfiller & Paul! I will definitely use them in the future and recommend them to my family and friends. You just do not see that level of customer care combined with great products anymore. I was quite impressed!
2019-03-17
Easy to use & Quick
My business is all about paperwork. Everything is time sensitive and I could not get things done without PDFfiller. I use it daily. The ease of use is so important to me. I don't have time to learn difficult programs.
Easy to upload docs from anywhere, rearrange pages, make corrections, save as PDF and save or email. You can name your files and go back to them when needed. The dashboard is easy to navigate. I have used this software for years and they are always improving and adding new features.
I have had trouble uploading an occasional document but customer service fixed the issue each time. Sometimes my document is too large which is frustrating, they have a size limit. Also, a document with signatures from another software company (e-sign) sometimes don't come thru.
2019-09-18
Works well with scanned pdfs to
You can wite-out on the page when you need to change some data. You can highlight, it has most features like other pdf programs.
The time it takes to upload takes longer than with adobe acrobat.
2019-03-12
Excellent Tool for Document Management
I had a great experience using pdfFiller. The platform is intuitive and user-friendly, making it easy to manage, edit, and share documents. The range of features offered is impressive, from converting files to creating templates. I highly recommend pdfFiller for anyone looking for a comprehensive document management solution. Keep up the great work!
2024-08-03
Pdffiller, great if you fall into the niche
I love being able to merge several photos into one pdf without having to worry about awful formatting. It's pleasant to use and it gives good results.
This product is not actually free (in my experience) I would appreciate free trials without the need for credit card info.
2022-07-27
If I had the option to put 100 stars, I would. This product is fantastic. There are small issues with reformatting, but I think the user can get over that.
2021-04-13
The PDF filler application and the great tool list
The PDF filler application and the service from customer service and billing were all really good. The application is very helpful in this format for small business needs. Would recommend.
2021-01-22
Need additional reasons to choose pdfFiller? What about:
Integration with the favorite solutions such as Salesforce, Dropbox, Google Drive, and others
Collaborating on documents in teams
E-filing tax forms straight with the IRS in a single click
Capability to collect payments and sell proprietary forms
Online notary
Access to add-value items: airSlate, signNow, and US Legal
An audit trail for all your document transactions
What gives to pdfFiller the advantage over its competition?
pdfFiller is not basically a PDF reading and editing tool. It really is a multi-purpose platform for centralized document management. It permits you to do all the things the competitors do and goes far beyond that, offering features you’d typically find in several separated tools. With pdfFiller, you get all you’ll need for establishing powerful document workflows.
Simple document management'
No need to download or set up anything. Just create an account, upload your documents, and begin working right away: split, convert, annotate, edit, rearrange, and more things you can do to document the way you choose. Then, send copies by using email, fax, SMS, or perhaps USPS.
Unparalleled time-efficiency
Unlike quite a handful of our competitors, we appreciate your time and want you to be as productive as possible. Develop templates for the most often utilized documents to avoid retyping data, fill out up to 1,000 uniform documents at a time, or extract information from forms in bulk.
Large library of templates and forms
Need a standardized, fillable form right here and now? Discover it within the pdfFiller online library. Or generate a form yourself by simply adding fillable fields in your document. You are able to host or share forms in seconds, allowing anyone to fill them out online from any device.
Very simple e-signing and tax reporting
Thanks to the integrated signNow functionality, it is possible to e-sign documents on the go, collect signatures from numerous individuals, track the signing progress of a document, set a signing order, etc.
Safety and a lot of storage space
We care about the safety of your assets and believe that storage limits shouldn't distract you from your work. That’s why pdfFiller enables you to maintain your documents secure inside the cloud with limitless storage. On top of that, you can protect sensitive information with two-factor authentication and passwords.
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
Is a Google form legally binding?
Are Google Forms legally binding? The agreement is wrapped up in the deliberate action of clicking to signify acceptance of the terms or contract. Courts generally uphold click wrap agreements as legally binding. You can use them for order forms, contracts, and other types of agreements.
How do I stop digital signature from being copied?
The only way to stop your signature from potentially being misused is to not include your signature in the document. This isn't as flippant a suggestion as it sounds. For instance, you might use a “modified” signature in the document, such as only your first name instead of your full signature.
Is form stack legally binding?
In most cases, an electronic signature is just as legally binding (if not more so) than traditional pen-and-paper agreements. Form stack tools make it easy to collect most of the signatures you'll need on a day-to-day basis.
How do I secure my electronic signature?
Click the “File” tab and select “Info.” A dialog box will appear. Select “Permissions” and click “Protect Document.” You will have the option to mark the document as final, add a digital signature (if you haven't already done so), restrict editing, encrypt with a password and restrict permission to certain people.
What makes an electronic signature legally binding?
To qualify as an enforceable electronic signature, there must be evidence of the signer's intent to execute or accept the agreement. This is typically accomplished by requiring the signer to take affirmative action, like typing their name or drawing their signature using a mouse or touchscreen.
How do I protect my Signature?
To protect your signature from being forged, you should: Develop a complex signature with numerous changes of direction that cannot be easily imitated. Develop your handwriting skill until you attain a high level, which is difficult to duplicate. Write rapidly. Stylize your writing. More items
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Try the PDF solution that respects your time.