pdfFiller is the most cost-effective alternative to InsureSign and FTP Attachments
Over 64 million users choose pdfFiller for its award-winning ease of use, comprehensive functionality, and unbeatable price.
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.
G2 recognizes pdfFiller as one of the best tools to power your paperless office
4.6/5
— from 710 reviews
Experience effortless PDF management with the best alternative to InsureSign & FTP Attachments

Create and edit PDFs
Instantly customize your PDFs any way you want, or start fresh with a new document.

Fill out PDF forms
Stop spending hours doing forms by hand. Complete your tax reporting and other paperwork fast and error-free.

Build fillable documents
Add fillable fields to your PDFs and share your forms with ease to collect accurate data.

Save reusable templates
Reclaim working hours by generating new documents with reusable pre-made templates.

Get eSignatures done
Forget about printing and mailing documents for signature. Sign your PDFs or request signatures in a few clicks.

Convert files
Say goodbye to unreliable third-party file converters. Save your files in various formats right in pdfFiller.

Organize your PDFs
Merge, split, and rearrange the pages of your PDFs in any order.

Securely store documents
Keep all your documents in one place without exposing your sensitive data.
Customer trust proven by figures
pdfFiller is proud of its massive user base and is committed to delivering the greatest possible experience and value to each customer.
740K
active users
239
countries
75K
new subscribers per month
105K
user reviews on trusted platforms
420
fortune 500 companies
4.6/5
average user rating
Switch from InsureSign & FTP Attachments to pdfFiller in 4 simple steps
1
Sign up for free using your email, Google, or Facebook account.
2
Upload a PDF from your device or cloud storage, check the online library for the form you need, or create a document from scratch.
3
Edit, annotate, redact, or eSign your PDF online in seconds.
4
Share your document, download it in your preferred format, or save it as a template.
Get started withan all‑in‑one PDF software
Save up to 40 hours per month with paper-free processes
Make quick changes to your PDFs even while on the go
Streamline approvals, teamwork, and document sharing

The leading InsureSign & FTP Attachments alternative for SMBs and enterprises
Break free from paperwork setbacks with digital workflows.
Advanced eSignatures
Enterprise-ready features
Integrations and API
Organizations & Admin Dashboard
Find out why users choose pdfFiller over InsureSign and FTP Attachments
Read more or give pdfFiller a try to experience the benefits for yourself
9.1
Ease of Use
9.0
Quality of Support
9.2
Ease of Setup
Pdf Editor Online: Try Risk Free
This chart represents a partial list of features available in pdfFiller, InsureSign, FTP Attachments
InsureSign
FTP Attachments
Search Form Online
New Form and Document Creator
Host Fillable Forms
Edit PDF
Fill Online
Sign Online
PDF Converter
Annotate PDF
Search Text in PDF
Add Watermark, Images and Video
Collaborate and Versions
Encryption and Security
Two-Factor Authentication
Unlimited Cloud Storage
Fax Online
Track Sending Documents
Free Mobile App
API
InsureSign vs FTP Attachments vs pdfFiller: What is the Best Instrument to handle Documents On Any Device
pdfFiller is really a cutting-edge all-in-one solution for all those looking for a flexible and sturdy instrument to manage the documents. Becoming a robust substitute for InsureSign or FTP Attachments it allows end users to cooperate and create on the files documents by choosing one’s own comfortable ?hannel. Providing numerous features to make sure a smooth document flow it inevitably enhances efficiency and saves money. Consider the advantages of using the pdfFiller:
Effective electronic content control.
Document pre-filling.
E-signature option.
Advanced protection and security.
Numerous channels for doc sharing.
Suitable for and integrates with any organization.
Safe cloud-storing.
Editing and enhancing and transforming functions.
Integrity with storage services.
Free of charge mobile application.
Monitoring through reminder and notification Bots.
Opportunity to add photos and videos, and watermarks.
As InsureSign and FTP Attachments alternative pdfFiller has features, not utilized by other competitors. For example, you can handle and sign the papers on the computer, tablet or even a mobile phone. A fresh totally free mobile app allows customers to monitor and manage the doc flow on the go. If you have no connection to the internet forms may be mailed by fax as well asby mail. pdfFiller alternative grows new channels or integrates with the existing ones to ensure that customers have got a multiple-choice to solve their concerns.
It fits perfectly well any organization, business or business of 50 to 50,000 staff. Retail, healthcare, financial businesses, property, manufacturing have successfully utilized the assistance and enhanced their efficiency. It matches users too. Pick your program: basic, plus or premium and obtain a free trial.
pdfFiller: The InsureSign & FTP Attachments alternative that leaves no box unchecked
Create & edit PDFs online
Fill out forms
Collect data & signatures
Store documents in the cloud