Merge Approve Certificate Gratis
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:
This is awesome! I am happy to have purchased a full year subscription. As a military veteran, I am constantly filling out standard forms for military, the veterans administration, etc., so this is a great way to fill out a form neatly, and methodically, instead in my own hand writing. Thank you for this wonderful service.
2016-01-08
Well it seems to work OK but I am not thrilled about the price, I haven't used it that much but for anybody that does a lot of form applications it seems like a goods program to have.
2016-06-17
Fácil de trabalhar no computador, no celular não gostei muito, as ferramentas não tem a mesma funcionalidade para editação e não tem opção de deixar em português.
2017-10-27
I've been wanting to look look for a program to make documents online friendly and I'm so happy to have found your pdfFiller it was even more than I hoped for.
2021-07-31
I needed this for school had everything that was neccesary
Nothing special in my opinion but it did what it was supposed to do without any problems so 5 star :D
2021-04-04
Eliminating so much wasted paper
Very good! Would highly recommend to any fast paced office
We have cut out paper usage in half since we started using this product! And by refusing our waste we also reduced our shredding fees
I haven't found anything to dislike yet. So far it's been a very positive experience and no complaints.
2021-01-08
Combining two files was relatively easy once I read...
Combining two files was relatively easy once I read the How to Guide three times to figure it out. But editing text in the file resulted in a change in the font that was not particularly satisfying and could not be corrected.
2020-06-10
i need to send this form to the IRS for my Covid 19 stimaulu check can be appproved cause id filled Identity Theft I had to do 14039 Affidavit form now i need away to send email it or something have know way of printing out dont have access to a printer.
2020-05-05
this service has literally saved my…
this service has literally saved my life numerous times and has been the direct conduit to expanding my business endeavors and as a result my wallet this pdf service is hands down the easiest to use while functioning extremely comprehensive automated pdf editing software designed to impress all who receive the impressively emulated and 100% authentic documents off all types look no further trust me I did and had to suffer the other pdf editors witch ALL pail in comparison to the behemoth that is PDF filler
2025-04-24
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
How can I merge two certificates?
To combine them, simply copy the contents inside the root certificate and paste it into a new line at the bottom of the intermediate certificate file. Once this is done, click File → Save As and save this new bundle file and ensure to add '. Crt' without the quotes at the end of the new filename.
How do I combine certificate and key?
OpenSSL. Certutil. Pvk2pfx.
How do I combine CRT and key?
Click the topmost certificate (In this case Version) and hit View Certificate. Select Base-64 encoded X.509 (.CER) certificate. Save it as root ca. Rename it from root ca. Cer to root ca.CRT. Here is where we need OpenSSL. The command syntax for my example is:
How do I create a .PFC file from a certificate and a private key?
Select Current Type = PEM. Change for = PFC. Upload your certificate. Upload your private key. If you have ROOT CA cert or intermediate certs upload them too. Set a password of your choosing, used in IIS. Click the reCAPTCHA to prove you're not a bot. Click Convert.
How do I create a chain certificate?
Create a Certificate Authority private key (this is your most important key): OpenSSL req -new -nooky RSA:1024 -nodes -out ca.CSR -layout ca.key. Create your CA self-signed certificate: OpenSSL x509 -trust out -sign key ca.key -days 365 -req -in ca.CSR -out ca.PEM.
How do I create a chained certificate?
Your Certificate. Intermediate Certificate. Root Certificate.
How do I create a chain certificate in OpenSSL?
Generate Root Certificate key. Generate Root certificate. Generate Intermediate CA certificate key. Generate Intermediate CA CSR. Sign the Intermediate CA by the Root CA. Generate Server certificate key. Generate Server certificate CSR. Sign the Server Certificate CSR using the Intermediate CA.
#1 usability according to G2
Try the PDF solution that respects your time.