Secure PDF File and Split PDF for Internet Explorer For Free

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Last updated on Sep 24, 2025

How to Secure PDF File and Split PDF for Internet Explorer

If you want to ensure your documents are both secure and manageable, using pdfFiller for securing and splitting PDF files in Internet Explorer is the solution. This comprehensive guide will walk you through how to perform these tasks seamlessly.

What is securing a PDF file and splitting a PDF?

Securing a PDF file involves adding layers of protection like passwords, encryption, and permissions, ensuring that only authorized individuals can access or modify the document. Splitting a PDF file, on the other hand, refers to the process of dividing a single PDF document into multiple smaller files, making it easier to manage and share specific sections.

Why securing and splitting PDFs is crucial for effective document collaboration

In today's digital workspace, secure document handling is vital to protect sensitive information and ensure compliance with privacy regulations. Additionally, splitting PDFs facilitates targeted sharing and collaboration, enabling teams to focus on specific content without wading through irrelevant sections.

Features available in pdfFiller for securing and splitting PDFs

pdfFiller provides various features designed to enhance document security and management:

  1. 1.
    Password protection for secured access
  2. 2.
    Granular permission settings for editing and viewing
  3. 3.
    Encryption protocols to safeguard sensitive data
  4. 4.
    Easy-to-use interface for splitting large PDF files
  5. 5.
    Multiple splitting options based on page range or file size

Supported formats for PDF securing and splitting

pdfFiller supports a wide range of formats during the securing and splitting process. Users can work with standard PDF files and other formats like Word documents, images, and spreadsheets that can be converted to PDF before manipulation.

How does the securing and splitting process work in different browsers?

pdfFiller is optimized for various browsers, including Internet Explorer, Chrome, and Firefox. The user experience remains consistent, allowing individuals to secure and split PDFs seamlessly across platforms. Ensure that your browser is up to date for the best functionality and support.

Managing secured PDF files and splitting through pdfFiller's capabilities

With pdfFiller, managing your documents is intuitive. Users can upload their PDFs, apply security settings, and initiate splitting with just a few clicks. The cloud-based interface ensures access from anywhere, and all changes are saved in real time, reducing the risk of data loss.

Step-by-step guide to secure and split PDFs using pdfFiller

Follow these steps to secure and split your PDF files:

  1. 1.
    Open pdfFiller and log in to your account.
  2. 2.
    Upload the PDF file you wish to secure or split.
  3. 3.
    For securing, navigate to the security settings and choose your desired options (password, permissions, etc.).
  4. 4.
    For splitting, select the "Split" option and specify the pages or ranges you need.
  5. 5.
    Save the changes and download your secured or split PDF document.

Benefits of using pdfFiller for team PDF management

pdfFiller enhances team collaboration through its powerful PDF functionalities:

  1. 1.
    Cloud-based access for remote teams
  2. 2.
    Real-time collaboration features
  3. 3.
    Simplified document organization and retrieval
  4. 4.
    Enhanced security measures for sensitive data
  5. 5.
    Versatility in handling various document formats

Industry use-cases for securing and splitting PDFs with pdfFiller

Various industries benefit from using pdfFiller's functionalities:

  1. 1.
    Legal firms utilize PDF security to protect client privacy.
  2. 2.
    Financial institutions split long reports for easier client communication.
  3. 3.
    Healthcare providers secure patient records to ensure compliance with HIPAA regulations.
  4. 4.
    Educational institutions split assignments into separate files for ease of grading.

Comparing pdfFiller’s securing and splitting features to other platforms

When comparing pdfFiller to alternatives, it stands out for its user-friendly interface, extensive features, and strong security measures:

  1. 1.
    Better collaboration tools incorporated within document handling.
  2. 2.
    Cloud access enabling users to work from anywhere.
  3. 3.
    Comprehensive support for multiple document types during both securing and splitting.
  4. 4.
    Competitive pricing models tailored for individuals and teams.

Conclusion

Secure PDF file and split PDF for Internet Explorer using pdfFiller to protect your sensitive documents and facilitate manageable collaborations. By leveraging its streamlined functionalities, teams can enhance their document workflows and ensure effective handling of their crucial files.

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Create from scratch
Start with a blank page.
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Keep your documents confidential

Edit, then lock it down

Edit text, add images, or fill out forms to complete your PDF. After, create a password to lock down the final version and prevent unauthorized access.
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eSign and protect

After you’ve signed an agreement, protect it with a password to ensure its integrity and keep its contents confidential.
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Verify signers

Sending a document for signing? Add an extra layer of security by setting a unique password or sending a one-time SMS code to your recipients before they can eSign.
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Share with confidence

Send sensitive files without the stress. Add a password before you share via link or email, ensuring only the right people can access your document.
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Your digital cabinet—secured

Keep all documents neatly organized in your secure cloud storage. Move sensitive files, such as contracts or personal records, to a confidential folder accessible only via password.
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How to protect a PDF with a password?

Illustration

1. Upload

Upload your file to pdfFiller and click Tools > Protect document.
Illustration

2. Protect

Create a unique password to lock your PDF.
Illustration

3. Export

Choose how to export your protected document: download or send to cloud storage.
Upload your document

Who uses this tool?

Learn how professionals use pdfFiller to keep sensitive information safe.
Business Owners
Sales
Real Estate
Construction
Healthcare
Insurance
Legal
Business Owners

Business Owners

Add a password to confidential documents to safeguard your company’s critical data. Ensure that only authorized partners, investors, or team members can access proprietary information, protecting your business from data leaks.
  • Business plans
  • Financial reports
  • Investor agreements
  • Strategic plans
Sales

Sales

Protect your sensitive pricing information and contract terms from being shared with competitors. Add a password to quotes and proposals before sending them to prospects, ensuring that your confidential offers are only seen by the intended recipient.
  • Sales proposals
  • Price quotes
  • Client contracts
  • Commission statements
Real Estate

Real Estate

Maintain client confidentiality and protect personal financial information by securing digital paperwork. Protect purchase offers and client financial statements to build trust and secure transactions.
  • Purchase offers
  • Client financial statements
  • Closing documents
  • Confidential lease agreements
Construction

Construction

Keep project bids and proprietary plans secure from unauthorized access. Protect bids, subcontractor agreements, and architectural drawings, ensuring your competitive information and intellectual property remain confidential.
  • Project bids
  • Blueprints and architectural plans
  • Subcontractor agreements
  • Change orders
Healthcare

Healthcare

Ensure HIPAA compliance and protect patient privacy by password-protecting all documents containing Protected Health Information (PHI). Securely share patient records, lab results, and treatment plans with authorized individuals.
  • Patient medical records
  • Lab results
  • Treatment plans
  • Medical billing information
Insurance

Insurance

Protect sensitive client data and maintain regulatory compliance when handling policies and claims. Add a password to claim forms, investigation reports, and underwriting files to prevent unauthorized access and secure personal information.
  • Client policy documents
  • Claim forms
  • Investigation reports
  • Underwriting files

Why trust pdfFiller to secure your documents?

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA

All-in-one solution

Handle all your document tasks in one place. Create and edit PDFs, collect data and signatures, collaborate, and manage files securely in the cloud.

Cloud-native accessibility

pdfFiller is entirely cloud-based and cross-platform, allowing you to access your documents anytime and anywhere, without installing any software or storing files on multiple devices.

Your documents—secured

pdfFiller prioritizes data protection and regulatory compliance through security measures like data encryption and signer authentication.

Protect PDFs with a trusted, all-in-one solution

Try pdfFiller for all your document management needs.
Upload document

pdfFiller scores top ratings on review platforms

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
The court PDF form did not allow the case number to be filled in on the second page "PDF filler to the rescue!" Thank you for your valuable program.
Bennie L. T
Easy to use, great feedback. Only wish there were more features built in. I've given feedback on how adding field to a form should have built in guides that you can place, then drop and snap to. Another great feature would be to allow these fields to move with the arrow keys so when you don't want it to snap to position, you can manually adjust to make exact. Also, it would be nice to see the text fields with faded text so we can see how many letters we can fit without having to save and test it ourselves. I could probably give more feedback but maybe I should send in my job application first? lol
Bobby H
What do you like best?
Easy accessibility, signature verification, conversion to other formats, storage of documents, and ability to share to multiple platforms.
What do you dislike?
Zip Files - have to open and resave docs needed for uploading to other sources.
Recommendations to others considering the product:
Must be familiar with Zip files; Dashboard is super user-friendly; would not recommend for an occasional user - should have consistent need for the various services it provides.
What problems are you solving with the product? What benefits have you realized?
A quick and easy tool for conversion of docs to other formats compatible for social media marketing. And easy signature option of docs required for business transactions.
Annette Duplechin
PDFfiller has exceeded my expectations. I regularly have a need to complete and to apply signatures to PDF documents. PDFfiller is a real time-saver in that it eliminates the need to print a hard copy and then manually complete, sign, and scan the PDF documents. Also, the PDFs that it creates end up looking much tidier and more professional. As a bonus, the software saves and maintains a duplicate record of all my PDF papers. I originally subscribed to PDF Filler, under urgent circumstances, simply to be able to apply a verified electronic signature to a single document. But I've been awed by how versatile and useful it is. I now use it almost weekly. As a business owner, PDFfiller has been a great value. I'd recommend it to anyone who has an occasional or even a regular need to edit and to apply signatures to PDF documents. There's really nothing about PDFfiller that I don't like. This is highly unusual for me as I'm not the most tech-savvy person and I frequently end up frustrated with software.
Joel N.
My first time with this App and it seems to be a lot different to Adobe, but easier to operate. I have modified 2 pdf file successfully, and so far (as a new user), not too many 'dropped balls'.
Colin D
Incredible Customer Service I had an issue with my membership and they cleared it up and gave me my necessary refund within the hour. It was incredibly quick customer service. I also love the efficient services of the site.
JA
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Watch our PDF tools in action

Check out this video tutorial to learn how to secure your PDFs from unauthorized access using password protection.

FAQs

If you can't find what you're looking for, please contact us anytime!
To secure a PDF file for sharing in Internet Explorer, you need to apply password protection and encryption. Start by using pdfFiller, which allows users to easily secure documents by setting passwords and restricting user access. Once your PDF is ready, on the pdfFiller platform, navigate to the security settings and enable password protection. This helps ensure that only authorized users can access sensitive information, particularly important for legal teams and remote professionals handling confidential documents. For additional security, regularly update your passwords and educate users on safe sharing practices.
To split a PDF file in Internet Explorer, utilize pdfFiller's intuitive splitting feature. First, upload your PDF to the platform, then access the 'Split PDF' option from the tools menu. You can choose to split by page range or extract specific pages that are necessary for your project. This capability is crucial for SMEs that need to optimize document sharing and streamline workflows. After splitting, remember to review the newly created files for accuracy and reapply security settings if they contain sensitive information.
Securing PDF files while using Internet Explorer is essential to protect confidential information from unauthorized access and potential data breaches. Since many legal documents and sensitive materials are shared through browsers, using pdfFiller to implement security protocols like encryption adds a layer of protection. Moreover, ensuring your documents are secure fosters trust among clients and collaborators. Regularly auditing your security settings and staying updated on the latest security measures can enhance your document management practice, especially for remote professionals.
Yes, pdfFiller allows users to edit and secure PDF files simultaneously while using Internet Explorer. After uploading your document, make the necessary edits, such as adding text or highlights, and then proceed to the security settings to apply password protection. This dual functionality is particularly beneficial for remote legal teams that require agility and quick turnaround in document management without compromising security. Consistently reviewing your documents before finalization helps ensure that all edits have been made accurately, maintaining the integrity of the information.
When managing PDF files in Internet Explorer, consider implementing several security protocols to enhance document safety. Using pdfFiller, you can enable features like password protection, access restrictions, and digital signatures. It's also advisable to regularly update software to protect against vulnerabilities. Additionally, consider employing document automation features to streamline the creation and management of secure PDFs. Establishing protocols for sharing and editing ensures that sensitive information remains confidential, which is especially important for SMEs managing client-facing documents.
To ensure your PDF files are compliant with security standards while using Internet Explorer, leverage pdfFiller's compliance tools, which are designed to meet various regulatory requirements. Start by applying necessary encryption and permissions to the documents you manage. Regularly review your processes to ensure that they align with industry standards such as GDPR or HIPAA, especially relevant for legal teams and remote professionals. Additionally, conducting audits on a regular basis can help identify potential compliance gaps and reinforce trust in your document management practices.

Protect PDFs with a trusted, all-in-one solution

Try pdfFiller for all your document management needs.
Upload document