pdfFiller vs. KeepSolid Sign for Office For Free

Boost teamwork efficiency with an end-to-end PDF solution that empowers teams to collaborate, share, and manage documents in a secure, user-friendly workspace.
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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025
Users

Improve team collaboration with Organizations

Introducing Organizations, a new way to speed up work inside a team. Edit and securely share documents, streamline the signing process, and stay connected with your teammates. Create an organization and share the benefits of your subscription with teammates. No extra cost – new accounts are already included in selected plans*.
Create an organization now
* pdfFiller Premium plans

What you get with Organizations

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Save money on extra accounts

Create an organization and start inviting teammates using free invites included in the Premium plan. Manage your teammates under one subscription.
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Boost your team's productivity

Within an organization, teammates complete tasks 3x times faster. Share folders, documents, and templates and collaborate on them in a secure space.
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Achieve great things

Introduce powerful PDF editing and an eSignature solution to your team. Digitize paper-based workflows to speed up processes, reduce errors, and delight customers.

How to create your organization in pdfFiller

Step 1
Click ORGANIZATIONS located in the top panel of MY DOCS or access Organizations from your account settings.
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Step 2
Add information about your organization and upload a logo.
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Step 3
Enter the emails of teammates that you'd like to add to your organization.
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Note: The number of users you can invite to your organization for free is highlighted in blue. You can only invite users who have not registered with pdfFiller before.
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Step 4
Your teammates receive an invitation email with credentials to log in to their free pdfFiller accounts.
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Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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.
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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.
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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.
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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:
This has been very helpful and affordable. Please make sure that my credit card is only charged one time. Initially, the processing would not accept my card and I have entered this card for the same Monthly subscription approx 3x's. Please make sure that only one monthly fee of19.99 is charged to may account. I am not in aposition right now for excessive billing. I am looking forward to this being a valuable working tool for my Business. Thank you
Rhene R. Allen "DBA" Allen-Harding Associates A Property Mgmt C
2014-10-30
EASY TO USE- This program satisfies my need and most important, it is very easy to use. Im not one for reading directions- This program is so easy- it is a joy to use. Love It!
JoyR
2015-02-17
I was happy to know I could use a blank form to enter my new figures when I had to file an amended form for both the Federal and State Taxes for 2014. Thank you.
Selma K. W
2015-03-20
What do you like best?
The ability to easily sign documentation, and have these pages sent directly to their intended recipients from one location. That it is cloud based and it's easy ability to integrate with our existing customer support solutions and office365
What do you dislike?
Their is very little to dislike by this platform, but the ability to add multiple sources for example if I want to print and email a copy of a document at once would be good. It's quite clunky at the moment, requiring us to save and then go back into the system and request print when we need a hard copy of the documents.
Recommendations to others considering the product:
Very easy to use, and very competitive pricing. If you compare this product with the more expensive competition it does all of the same things but at considerable less cost. I'd highly recommend this product to anyone looking at obtaining signatures or sharing documentation via the cloud. The control panel is very innovative and makes requesting/creating documentation very easy for end users.
What problems are you solving with the product? What benefits have you realized?
We have literally saved countless reams of paper and many man hours through using this software. Documents can be electronically signed, and sent and you can even request a signature for documents. Collaborating with staff and end users is made very easy through the user interface that is provided and you can easily see which users have signed the documentation or even request reminders when documents remain in a pending state.
Robert Chojnowski
2018-12-20
Great Service - Great Support Team I used this service just once, but it was very easy to navigate the site and all of its capabilities. I thought I had canceled my subscription after I was done and forgot about it until I was charged the full annual fee. I reached out to them to see if I was eligible for a refund since I had not logged into my account in 29 days. They agreed to refund the charge and were very timely about it! I will use this service again if I ever need it again.
Alisha
2022-04-26
Amazing Program exactly what I have… Amazing Program exactly what I have been looking for!! A Must have for any business or just anyone that one that wants to own amazing pdf editing.
Grimm Construction LLC
2020-10-01
Fast and great service Fast and great service. Program was great but we didn't really have use for it. We forgot to cancel after our trial and was charged. Totally our fault. I contacted them and they handled this immediately. Talk about fast service. 😊 Thanks again.
Lydia Velez
2020-09-23
An invaluable resource for filling out forms. Incredibly fast customer service that is exceptional in handling your needs. In this day and age when companies can treat you like a number, it is nice to know that PDF Filler is not one of them. They treat their customers with respect and attention, satisfying their needs quickly and efficiently. More companies could learn from them on how to conduct business.
Surya K
2020-08-06
Great improvement on traditional Adobe products. Good experience. I would recommend this to other in lieu of mainstream products. Simple, easy to use and operates seamlessly with other programs. It also maintains the appropriate information for future use in other forms. At times, information is lost when downloading forms from websites or is not saved when transmitting via email.
Nolan M.
2020-05-07

Choose the wallet-friendly Semisolid Sign alternative for Office

Amongst the list of most essential drivers behind any effective and high-performing team is the proper tools. In the event you and your team feel that Semisolid Sign for Office no longer fulfills your everyday requirements and essential specifications, our answer will be the most efficient way to fill these gaps.

Deciding on a PDF editing tool can take time as well as sources. Take it seriously and carefully examine all the Semisolid Sign for Office alternatives accessible in the marketplace.

Before creating your choice in favor of Semisolid Sign — for Office, make sure to check other choices accessible out there that will help you strike a perfect balance in between functionality and price. pdfFiller will be the option you may be seeking. It is a high-quality, dependable PDF editor that attributes affordable subscriptions.

pdfFiller is mainly a PDF editing solution that helps businesses complimentary uptime for employees members to focus on much more meaningful tasks rather than spending time on routine paper-based processes. Besides, it lets teams develop more transparent communication and reduces the possibility of errors.

But that is not all that pdfFiller can contribute to your team’s productivity and general performance. Let’s uncover how pdfFiller is different from Semisolid Sign for Office and what it can bring towards the table.

Tools for the quick collection and export of data, such as fillable forms, document templates, and integrations with other solutions.
Robust desktop software that’s light-weight nonetheless powerful as well.
The possibility to produce documents or access ready-made forms.
Powerful editing and annotation features to make adjustments to PDFs quickly as you would make them in Microsoft Word.
Increased data protection, encryption, and document security options.
Last but not the least, simple interface with intuitive and effortless navigation that allows for a quick setup.
The ability to import, export and convert the preferred formats: PDF, DOC, DOCX, JPEG, PPT, and many others.
The compliance with signature, e-commerce, and data protection standards.
Support for multiple platforms across a broad range of devices, so that users can work on documents without interruptions.

pdfFiller is really a powerful tool. We created it for beginners and users who’re utilized to working with much more sophisticated features. Finally, over 45 million individuals are already utilizing pdfFiller as their most significant tool for operating with PDFs, and that a lot of people cannot be incorrect. Attempt it out today and verify your self!

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
Yes, if you want to find access towards the sophisticated features offered by Semisolid Sign for Office, you require to upgrade your plan.
When coping with a PDF editing answer, like Semisolid Sign for Office, it’s crucial to verify its Privacy Policy and Compliance pages beforehand. This way, you'll locate out whether or not this answer has compliance with significant legal frameworks, like HIPAA, FER PA, SOC II Type 2, PCI DSS, CCPA, and GDPR compliance.
Completely. The pdfFiller interface is very intuitive, and it will not take a lot of time for you to begin and set up a team atmosphere. Besides, you can access all supporting materials and sources which will make your switch smooth.
You require to double-check the cancellation policy at Semisolid Sign for Office in front of making a move to our answer or discover assist from the support group.
Certain, if you are nonetheless utilizing Semisolid Sign for Office, it will not hurt to check out other options, including pdfFiller. You can test out attributes for 30 days without any extra charges.
Unlike Semisolid Sign for Office, pdfFiller has a clean and easy-to-use interface however at the same time, it has sufficient attributes to function with PDFs seamlessly and accommodate the requirements of teams of any size.
You can cancel your strategy with pdfFiller at any time if you determine to move back to using Semisolid Sign for Office.
Sure, our devoted assistance group will probably be more than happy to help you with any concerns you've concerning Semisolid Sign for Office vs. pdfFiller.
pdfFiller offers 3 different plans, and the option of plan will define the amount of customers you are able to add. Using the Premium plan, you are able to add about four customers. The airSlate Business Cloud lets you invite roughly five.
pdfFiller when in comparison to Semisolid Sign for Office takes the upper hand regarding signature. It attributes compliance with the relevant legislation (BETA, Midas, and so on.) and offers extra measures for signature authenticity.

Video Review on How to KeepSolid Sign for Office

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025