Last updated on
Jan 16, 2026
Customize Document For Free
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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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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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
It is easy once you know where to find what you are looking for! That is why I appreciate the on line connection 24/7. They know their product and waste no time getting you the answer so you can complete the task at hand.
2017-06-11
It'd be helpful if there was a visual display on the side when selecting a document, so that I could see what I'm looking at and have the ability to rename it without completely opening it.
2017-08-20
It's the easiest pdf editor that I have ever used. I have 27 years experience in the IT Industry & I'll be recommending this one to my commercial customers
2018-09-13
Great app! I use it fill out and sign forms online. Before PDFfiller, I had to download, print, fillout and then scan completed forms to retain a digital copy.
2019-01-15
Mam rada jednoduché a přehledné aplikace nad kterými nemusím zbytečně přemýšlet, neboť to většinou vede k tomu, ze úplně ztratím hlavu a prvotní myšlenku, ktera mě tam zavedla. . Takže v jednoduchosti je krása.
2024-04-28
I like the professional government…
I like the professional government templates available but the layout of the actual site is a little tricky to understand how everything works on it.
2023-03-09
So Helpful
So helpful for submitting assignments at school. Wish I didn't have to pay for this amazing function, but understand that the company needs money to continue and I will happily support them :)
2023-03-08
Easy & simple to use!
Perfect for e-signing docs. Navigating the documents is easy & doesn't take you into weird places of the doc that don't need attention.
I don't see any improvements that need to be made, I really like this product.
2023-01-13
was able to fax several copies of the…
was able to fax several copies of the identical form, each containing different variables that i was able to simply fill in and then sign and date all from one platform. Thank you PDF Filler!
2021-01-05
How to Use the Customize Document Feature in pdfFiller
The Customize Document feature in pdfFiller allows you to personalize and modify your documents according to your specific needs. Follow these simple steps to make the most out of this feature:
01
Upload your document to pdfFiller. You can do this by clicking on the 'Upload' button on the homepage and selecting the document from your computer.
02
Once your document is uploaded, click on the 'Customize Document' button. This will open up the customization options for your document.
03
Explore the different customization options available. You can add text, images, shapes, and even signatures to your document. Simply click on the respective option and follow the prompts to customize your document.
04
To add text, click on the 'Text' option and then click on the area of the document where you want to add text. A text box will appear, allowing you to type in your desired text. You can customize the font, size, color, and alignment of the text as well.
05
To add images, click on the 'Image' option and then select the image you want to add from your computer. You can resize and reposition the image as needed.
06
To add shapes, click on the 'Shape' option and choose the shape you want to add. You can adjust the size, color, and position of the shape.
07
To add a signature, click on the 'Signature' option and either draw your signature using your mouse or upload a pre-existing signature image.
08
Once you have made all the desired customizations, click on the 'Save' button to save your changes.
09
You can also undo or redo any changes you make by using the respective buttons in the toolbar.
10
When you're done customizing your document, you can download it in various formats, such as PDF, Word, or Excel, by clicking on the 'Download' button.
With the Customize Document feature in pdfFiller, you have the power to personalize and modify your documents with ease. Start customizing your documents today and make them truly your own!
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 customize a document?
Open Google Docs Templates and click Submit a template. Click “Choose from your Google Docs.” Select the template you've made. Click Select. Enter a description of the template. Click Submit template.
How do I change the format in Word?
Open the template or a document based on the template whose default settings you want to change. On the Format menu, click Document, and then click the Layout tab. Make any changes that you want, and then click Default.
What is a custom document?
A DID is a generic document which describes the content of another document (here an HTML or XHTML document). In other words, it defines the elements and attributes which make up the markup that a browser will interpret to display and layout the document, and how they interact.
How do I change document properties?
Click File tab. On Info part, move to Properties on the right side of the pane. Click the down arrow, and choose Advanced Properties in the menu. You will get a pop-up window, where you can make change in the dialog.
Where is the custom tab in Word?
Go Home and select the Paragraph dialog launcher. Select Tabs. Type a measurement in the Tab stop position field. Select an Alignment. Select a Leader if you want one. Select Set. Select OK.
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