KeepSolid Sign Protect PDF from Copying shortcut alternative Gratis

Use pdfFiller instead of KeepSolid Sign to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
Drop document here to upload
Select from device
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

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
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

Every PDF tool you need to get documents
done paper-free

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
Love it. It's the BEST thing that has happened for my business! PDF Filler has allowed my company to go almost completely paperless. Thanks PDF Filler.
Janie M
2014-12-05
Everything has been great, with the exception that it takes a while to open up the documents on mybox. There should be a feature for ''QUICKVIEW" of the document you want to open.
rigo
2017-12-04
It's very good app. The cost for what it offers is alot better then having a Adobe subscription. You can fax and a whole bunch of things. It just made my life easy.
Hassan A
2019-06-22
It really is an easy to use application… It really is an easy to use application and i needed something like this and I didnt have much time so I know if I can use that fast then its a great app!
SARAH JONES
2020-03-11
PDFfiller Review Our forms are more professional looking and neater, if this was not easy to use it wouldn't be worth the time but almost any fillable form is either tied to this program or easy to download and complete. I just tripped across this site last year and needed a vehicle to download lots of forms that needed filling and I like the professional look over filling with ink. This product works great for all that. Easy to load doc's and use and save. Struggle to get lettering the right size sometimes.
Lisa S.
2019-01-22
First time using pdfFiller First time using pdfFiller, and was pleased. Will need to get more acquainted with it, but was impressed with all of the options.
HerbieLace
2021-12-13
I had an issue and emailed the company and not only did 2 different people respond immediately they resolved my issue within a few hours of me sending the email. I’ve never seen that quick of a response before. Very impressive.
Rob K
2020-10-26
It has a lot to offer and I love the app I just want to familiarize myself a bit more so that I can utilize all it has to offer. This app really looks as though it has everything covered. I REALLY like that!!
Katrina E D
2020-10-22
There are some glitches There are some glitches, like if you type to fast it will double or triple the word your typing. But other than that it's great.
Roma Quitiquit
2020-04-18

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!

How to KeepSolid Sign Protect PDF from Copying shortcut alternative - video instructions

#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