Change PDF to CAP Gratis
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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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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
4M
PDFs edited per month
9 min
average to create and edit a PDF
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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:
I am not very computer savvy and I am learning as I go with this new MacPro, but so far it has been a very helpful tool and plenty of help explaining how.
2014-05-08
I am older and my hand shakes so badly I cannot fill in forms -- it is a real life-saver, not to mention time-saver. I don't have to call someone in to fill the forms out for me, I've already recommended PDFfiller to a dozen friends!
2014-08-04
Easy to use and enabled me to use a PDF…
Easy to use and enabled me to use a PDF workbook for a course online - without having to print it out.
2019-11-11
Took some getting used to the different…
Took some getting used to the different text box features, but overall good. Worth the annual cost to be able to edit and print PDFs
2024-01-17
Good. I used to use Docusign but they ruined everything by not allowing direct access to an existing account within email. It would be good if you could do that btw - when you preview a document in gmail you should be in the dropdown list of options for opening the doc and editing it.
2023-05-08
What do you like best?
PDF filler has allowed me to not only make forms being filled out easier but also allows me to keep them archived on their server so I had don't have to look for them.
What do you dislike?
I think the only downside I would say is the send to sign can be a little confusing. Some of my clients have had issues trying to sign things when I've used this feature.
What problems is the product solving and how is that benefiting you?
The only time I've had issues is when a form wouldn't load to the system. Customer service has always been great helping me out. They usually have the problem resolved quickly
2022-11-03
The software could use some updating. It is not the easiest to edit the document. The app also kept crashing on me and I had to start all over again. It was very frustrating.
2021-05-02
What do you like best?
Easy tools to edit and send email/fax is a breeze
What do you dislike?
Download forms from third party is not useful with provider business names.
Recommendations to others considering the product:
Good for business especially with email and fax service is free.
What problems are you solving with the product? What benefits have you realized?
Leases, company business editing.
2020-11-05
I needed a HIPAA compliant PDF editor and found this one. Lost the document I was working on but was helped by chat and got it back. Very relieving!
2025-07-09
Change PDF to CAP: Simplifying Document Format Conversion
Transforming your PDF files into the CAP format is now easier than ever. This feature provides an efficient solution for users who need to convert documents while maintaining their integrity and structure. Whether you are a student, professional, or a business, this tool caters to your conversion needs.
Key Features
Seamless conversion process
High-quality output with accurate formatting
Support for multiple PDF files at once
User-friendly interface for effortless navigation
Quick processing time for immediate results
Potential Use Cases and Benefits
Students can convert lecture notes from PDFs to CAP for easy editing and sharing.
Businesses can prepare reports in CAP format for standardized data presentation.
Researchers can convert study documents to facilitate collaborative editing.
Legal professionals can create CAP files from contracts for review and documentation.
By using the Change PDF to CAP feature, you not only save time but also enhance your workflow. This tool eliminates the frustration of reformatting documents manually. Instead of struggling with compatibility issues, you can quickly convert and access your files in the desired format, ensuring a smooth and efficient document management experience.
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 do you convert a PDF to capital letters?
Highlight all the text you want to change. Hold down the Shift key and press F3. When you hold Shift and press F3, the text toggles from proper case (first-letter uppercase and the rest lowercased), to all uppercase (all capital letters), and then all lowercase.
How do I convert a non editable PDF to an editable PDF?
All you have to do is tap on the file, click “Open With”, and then select “Google Docs”. Once you do that, it will open the file in Google Docs, where you can easily edit the file and make necessary modifications to it. You can also download that modified version of the file to your system.
Video guide about Change PDF to CAP
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