Extend Application 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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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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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
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Regional Leader - Summer 2025
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Best Meets Requirements- Summer 2025

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

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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.
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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.
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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.
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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.
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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.
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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:
It takes awhile to get use to but now I think I have it. Thanks! This should make life easier if I can figure out how to continue using the PDFfiller. Virginia James-Diehl
Virginia James D
2014-09-08
Only used twice but each time I was pleased with the features and ease of use. The only negative is that it is difficult to save files. I had to use a two step process of saving to PDF Filler then copying to my local drive.
John L
2015-01-27
9/15/16: Hard to find blank forms for completion, but questions are covered well by support folks. Default is yearly subscription, but support folks were able to convert to monthly subscription at desired level. Problem with changing previous form required upgrade to yearly business plan. The erase tool only works with upgraded plans.
Gregory I
2016-09-25
I love it but have trouble navigating some aspects.The printed version doesn't look as nice as the screen version. I love being able to complete paperwork online, filling it in and getting it sent back.
Kendra
2018-04-19
This app has been a lifesaver. I have recently started a position as an Administrative Assistant and the abilities within this program make my job hassle-free. It makes filling in PDFs and requesting e-signatures as efficient as possible.
T Turner
2018-08-16
Easy to use and efficient Excellent The software is easy to use and the efficiency is definitely worth the price. I would recommend this product to friends and colleagues. I haven't experienced any issues with the product.
Kia B.
2019-03-12
pdfFiller support - Honest and Prompt I used pdfFiller with a free trial account because I only needed a single instance use. Product worked perfectly for my needs than I cancelled the account. Later in the month my bank advised of a subscription payment!!! I contacted pdfFiller support to put my case. Result .... immediate reply from pdfFiller with refund of subscription arranged. Honest and prompt.
Barry Counsel
2024-01-08
What do you like best? Auto populates text boxes Easy option to sign What do you dislike? every now and then the system glitches and every time I log in it sends me an email that my account has been accessed What problems are you solving with the product? What benefits have you realized? Adding more pages, removing, rotating. easy to upload
Jessica Ortiz
2021-08-09
Ryan on the Support Team was extremely helpful and patient. He walked me through all of the steps to complete the form to my satisfaction. Thank you Ryan for teaching me!
Elyssa
2020-05-21

Instructions and Help about Extend Application For Free

Extend Application: edit PDF documents from anywhere

The Portable Document Format or PDF is a common file format for business purposes, thanks to its availability. You can open them on whatever device you have, and they will be readable similarly. You can open it on any computer or phone — it'll appear same.

The next reason is data security: PDF files are easy to encrypt, so they're risk-free for sharing data from person to person. That’s why it is essential to find a secure editing tool, especially when working online. Apart from password protection features, particular platforms grant access to an opening history to track down people who read or completed the document.

pdfFiller is an online editor that lets you create, modify, sign, and share PDFs directly from your internet browser. Thanks to the numerous integrations with the most popular tools for businesses, you can upload an information from any system and continue where you left off. Forward it to others by email, fax or via sharing link, and get notified when someone opens and completes it.

Use editing features to type in text, annotate and highlight. Once a document is completed, download it to your device or save it to the third-party integration cloud. Add images to your PDF and edit its appearance. Collaborate with people to complete the document and request an attachment if needed. Add fillable fields and send for signing. Change a form’s page order.

Follow these steps to edit your document:

01
Get started by uploading your document.
02
Click the Tools tab to use editing features such as text erasing, annotation, highlighting, etc.
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To insert fillable fields, click the 'Add Fillable Fields' tab on the right and add them for text, signatures, images and more.
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When you've finished editing, click the 'Done' button and email, print or save your document.

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 Use the Extend Application Feature in pdfFiller

The Extend Application feature in pdfFiller allows you to enhance your document workflow by integrating third-party applications. Follow these steps to make the most out of this feature:

01
Access the Extend Application feature by logging into your pdfFiller account and opening the document you want to work on.
02
Click on the 'More' button located at the top right corner of the screen. A dropdown menu will appear.
03
From the dropdown menu, select 'Extend Application'. This will open the Extend Application panel on the right side of the screen.
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In the Extend Application panel, you will find a list of available integrations. Browse through the options and select the application you want to integrate with pdfFiller.
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Once you have selected an application, click on the 'Connect' button next to it. This will initiate the integration process.
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Follow the on-screen instructions to authorize the integration between pdfFiller and the selected application. You may need to provide your login credentials for the third-party application.
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After authorizing the integration, you will be able to access the features and functionalities of the integrated application directly within pdfFiller.
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Use the integrated application to enhance your document workflow. For example, you can use a CRM integration to automatically populate form fields with customer data or use a cloud storage integration to save completed documents directly to your preferred cloud storage service.
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To disconnect an integrated application, simply click on the 'Disconnect' button next to it in the Extend Application panel.
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You can manage your integrated applications by clicking on the 'Manage Applications' link at the bottom of the Extend Application panel. From there, you can add new integrations, remove existing ones, or modify their settings.

By following these steps, you can seamlessly integrate third-party applications with pdfFiller using the Extend Application feature. This will help you streamline your document workflow and improve productivity.

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
The processing time for Form I-539 varies depending on which service center handles your petition. Most I-539 petitions are handled in the Vermont Service Center, which typically takes about 12 – 16 months—though it can be as short as 9 months for individuals seeking an extension of stay as a U or T nonimmigrant.
Once the Form I-539 is approved, the applicant is in a position to extend stay or transition to the new status (from the start date indicated on the Form I-539). Until receiving the approval, the applicant cannot engage in any activities that require being in the new status.
It takes an average of 4-10 months for USCIS to process and approve Form I-539 requests. This article explains the case approval process with USCIS and what happens after your case is approved.
What If My Form I-539 is Pending and My I-94 Expired? If you have filed for an extension before your I-94 expired date and your application is still under review, you may stay in the U.S. for 240 days. You need to have followed and continue following the terms of your status.
You can submit an application for an extension of stay by mail or you can file online using USCIS ELIS for an extension of stay before the expiration date on your Form I-94. (There are certain very limited circumstances under which USCIS will excuse a late submission.)
Don't forget to sign your form. File Form I-539 to extend your status while your permanent resident case is pending. You may file Form I-765 with Form I-539. You may travel outside of the United States and be readmitted as a K-3/4, if you have a valid passport and K-3/4 visa.

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Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025