MuPDF Merge PDF shortcut alternative Gratis
Use pdfFiller instead of MuPDF to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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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
Note: Integration described on this webpage may temporarily not be available.
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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
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average user rating
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PDFs edited per month
9 min
average to create and edit a PDF
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Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Very happy. Makes my documents look so much nicer and since I have neuropathy in my hands, it decreases my pain on a regular basis (way easier to type than hold a pen or pencil). Thanks SO much.
2015-05-04
It has been a tremendous help in my business, saving time and paper trails, establishing forms. I would recommend this to everyone! I have been very pleased with how easy it is to use! 5 Star all the way.
2016-04-25
Love it, I can fill in forms and not use my terrible handwriting. I get the fill on items that I look at and your app is blocking me from seeing it on the screen.
2016-08-01
I am a court reporting student who uses your product to edit transcripts. This is an amazing tool which makes it easy to highlight errors and insert corrections or suggestions. THANK YOU for such a user friendly, simply, affordable program!
2022-05-03
PDFfiller is the only website where I can sign any document that needs to be signed without any hassle or hidden fee's it also helps me on creating certain documents that I need as well as sending documents that needs to be signed by my clientele.
2022-03-03
I really like this program as it is…
I really like this program as it is very user friendly. It makes the required pdf tasks including adding signatures simple, quick and easy to complete. I recommend it to everyone! It is truly fantastic.
2021-06-01
Pets lives do matter too
the very easy way to register your family pet pets lives to do matter register your dog help me keep up with the history of the pets
2021-04-18
What do you like best?
I personally like using PdfFiller over other programs like Adobe to edit my documents because the site is more user friendly. I can do everything I need to quickly and efficiently.
What do you dislike?
I wish there was an option to combine documents. You can delete pages but not upload new ones.
What problems are you solving with the product? What benefits have you realized?
I used to use Docusign to add digital signatures but now I used pdfFiller instead. It's great for adding quick signatures on internal documents without the waste of printing and hand signing forms as I did prior.
2021-02-15
Saves time and creates options
pdffiller gives me the flexibility to work with PDFs in a manner that saves time and allows customization of prior files without recreating them.
2025-04-29
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?
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Is combine PDF safe?
Your files are fully secure as they are been transferred over a secure connection. All files are deleted permanently from our servers within one hour of the conversion.
Is combine PDF legit?
There are many online solutions available, but it is not safe to use online PDF merger tools. So, it is always suggested going for a professional solution that is Stools PDF Split & Merge Tool which maintains security, quality, privacy and other things also while merging PDF files.
How to MuPDF Merge PDF shortcut alternative - video instructions
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