Compress PNG to 40mb easily with pdfFiller For Free

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Last updated on Dec 29, 2025

Compress PNG to 40mb easily with pdfFiller

How to Compress PNG to 40mb easily with pdfFiller

To compress PNG files to 40mb using pdfFiller, upload your PNG file, select the compression level, and download the compressed file. The tool allows easy, quick adjustments to maintain image quality while reducing file size efficiently.

What is PNG?

PNG, or Portable Network Graphics, is a raster-graphics file format that employs lossless data compression. It supports a wide range of colors and is widely used for images on the web due to its ability to maintain high quality without losing details.

Why compressing PNG to 40mb easily with pdfFiller is essential for document management

Compressing PNG files is crucial for effective document management, especially when dealing with large files in digital workflows. Smaller file sizes enable faster uploads and downloads, enhance sharing capabilities via email or cloud storage, and contribute to better overall performance in applications where loading times are critical.

Key features of compressing PNG to 40mb easily with pdfFiller

pdfFiller offers several features that make it ideal for compressing PNG files. Features include user-friendly interface, adjustable compression levels, instant preview capabilities, and cloud accessibility, allowing you to manage and compress files from anywhere.

  • User-friendly interface for easy navigation and operations.
  • Multiple compression levels to cater to different needs.
  • Instant preview before committing to changes.
  • Access from any device, enhancing flexibility.

What file formats does pdfFiller support for PNG compression?

In addition to PNG, pdfFiller supports a variety of file formats for compression and manipulation, ensuring versatile workflows for users handling different file types. Supported formats generally include JPG, PDF, GIF, and TIFF, allowing for wide adaptability.

How do compression levels and customization options work?

When compressing PNG files, pdfFiller allows users to choose from various compression levels to strike a balance between image quality and file size. Options typically include low, medium, and high compression settings, giving users the flexibility to customize their output based on project requirements.

Can you batch process large volumes of PNG files using pdfFiller?

Yes, pdfFiller enables batch processing of PNG files, allowing users to compress multiple files at once. This feature is particularly beneficial for teams and organizations that handle significant volumes of images, enhancing productivity and saving time on repetitive tasks.

How to use pdfFiller to compress PNG to 40mb: Step-by-step guide

Using pdfFiller to compress your PNG files can be accomplished in a few simple steps. Follow this guide to get started:

  • Access pdfFiller's official website and create or log into your account.
  • Upload your PNG files by dragging and dropping them into the upload area.
  • Select the desired compression level or settings.
  • Preview the compressed file to ensure quality meets expectations.
  • Download the compressed PNG files to your device.

What are the benefits of compressing PNG to 40mb via pdfFiller?

Utilizing pdfFiller to compress PNG files provides several advantages, including improved site performance for web usage, reduced storage costs, and simplified sharing options. Additionally, the ease of use and cloud access enhances collaboration among team members.

Which industries can benefit from compressing PNG to 40mb?

Various industries consistently require efficient image management, including:

  • Marketing and Advertising - for optimizing promotional content.
  • E-commerce - to enhance product images on their websites.
  • Education - for sharing course materials and presentations.
  • Photography - for managing portfolios and client images.

How does pdfFiller compare to alternatives for compressing PNG files?

When comparing pdfFiller to other PNG compression tools, it stands out due to its multifunctional capabilities, including document editing, e-signatures, and collaboration tools. While some alternatives focus solely on compression, pdfFiller offers an all-in-one solution that addresses various document management needs.

Conclusion

In conclusion, compressing PNG files to 40mb easily with pdfFiller provides a practical solution for individuals and teams looking to optimize their image files without sacrificing quality. With user-friendly features, support for multiple formats, and versatile applications in various industries, pdfFiller is positioned as a leading tool for effective document management.

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Create from scratch
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Compress, edit, sign, and manage documents from a single solution

Compress and edit PDFs in one place

Edit your PDF and compress it directly within the editor. Choose from high, medium, or low compression levels to balance quality and file size according to your needs.
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Equip yourself with powerful PDF tools

Edit PDFs online almost as easily as Word documents. Add text, adjust formatting, replace content, insert images, and more. pdfFiller has all you need to get your documents done from start to finish.
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eSign and send documents

Sign documents on your own or send them to others for signatures, whether a single recipient or an entire group. You can assign roles, manage the signing order, set reminders, and request additional authentication.
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Annotate and collaborate

Highlight important data, redact sensitive details, add sticky notes, and exchange comments in your PDFs. Then, instantly send documents for review or editing. You can also share files and folders with your team to boost collaboration.
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Organize and manage PDFs

Merge, split, rearrange, and convert PDFs into formats like DOCX, XLSX, JPEG, PNG, and PPTX. Secure your documents by locking them with a password or placing them in an encrypted folder.
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Secure files in the cloud

Organize your documents and templates in secure cloud storage and access them from anywhere. pdfFiller follows strict security regulations such as GDPR, HIPAA, PCI DSS, SOC 2 Type II, and others to help safeguard your data.
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How to compress your PDF?

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1. Upload your document

Upload a document from your device, cloud storage, email, or URL.
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2. Open a document in the editor

Edit your document and click the Compress button in the top menu panel.
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3. Set compression parameters

Select the file format, destination, and compression level, then hit Save.
Upload your document

Who needs this?

Explore how professionals across industries use pdfFiller to compress PDFs
Education
Real Estate
Healthcare
Finance
Sales
Insurance
Education

Education

Teachers and administrators can reduce file sizes for effortless sharing with pdfFiller’s compress feature, and enhance collaboration between students and educators with pdfFiller's tools designed for seamless collaboration.
  • Lesson plans
  • Student enrollment forms
  • Class schedules
  • Permission slips
Real estate

Real Estate

Real estate agents and brokers compress PDFs to quickly share documents with clients and colleagues via email attachments or a link. They also use pdfFiller to customize templates, ensuring everything is consistent and error-free.
  • Property listing brochures
  • Lease agreements
  • Sales contracts
  • Property management forms
Healthcare

Healthcare

Healthcare professionals use pdfFiller to create, fill out, and compress PDFs for secure document sharing and faster uploads to patient portals. Sending forms via links or embedding them on websites simplifies data collection and improves the patient experience.
  • Patient intake forms
  • Appointment schedules
  • Prescription forms
  • Consent forms
Finance

Finance

Financial analysts and accountants use pdfFiller to create, customize, and share financial documents. With the PDF compress feature, finance professionals can quickly convert documents in the right format, share and conveniently store them in the cloud.
  • Financial statements
  • Tax forms
  • Invoices
  • Expense reports
Sales

Sales

Sales teams use pdfFiller’s compress feature to easily share proposals and contracts with clients. Sharing documents via link or email helps speed up communication, close deals faster, and boost productivity.
  • Sales proposals
  • Quotation forms
  • Order forms
  • Customer feedback surveys
Insurance

Insurance

Insurance agents use pdfFiller to edit and compress documents like policy files, claims forms, and client onboarding materials for easy sharing and secure storage. With pdfFiller, they can share insurance documents via link or email to get them signed in seconds.
  • Insurance policy documents
  • Claim forms
  • Risk assessment reports
  • Client onboarding documents

Why compress documents with pdfFiller?

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA

Optimize quality at the right file size

pdfFiller offers three compression settings and shows the estimated file size. Need a smaller file? Simply bump up the compression level.

Convert & compress in one go

Convert your PDFs to Word, Excel, PPT, JPEG, or PNG and compress them in one step. This lets you get documents in the right format and size without juggling multiple tools.

Export & share with ease

Download your compressed file, send it directly to cloud storage, or share it with others in seconds. With pdfFiller, you don't have to manually move files whenever you need to compress or convert a document.

Compress documents with a trusted solution

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Seems user friendly for the most part. It would be nice if the documents could be automatically opened in Drive without all of the signing in process each time
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Great Functionality, Amazing Customer Support, Great Experience Overall This is a great platform, very seamless and user friendly. It does cost a bit so it would make sense if you use it quite often. More importantly, amazing support - the online chat response was quick (!!!), customer support staff was so friendly and understanding. Overall, such an amazing experience using this platform. Highly recommend you give it a go!
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I literally wish I had discovered PDF… I literally wish I had discovered PDF years ago! It is so easy to use and it has saved me endless time!!!
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Watch our PDF compress in action

Check out a quick video tutorial that shows how to compress any file into an editable PDF in three easy steps.

FAQs

If you can't find what you're looking for, please contact us anytime!
You cannot control the exact level of compression of the final image with PNG files. However, you can shrink the file size by reducing the depth of colours to 8-bit or 24-bit, or removing transparency.
How to Convert PNG to PDF in Windows 10 & Windows 11 (FREE) Open the folder where your PNG(s) are located. Click to select the image(s) you want to convert to PDF. Right-click the selected image(s), then select Print. From the Printer dropdown menu, set Microsoft Print to PDF as your printer. Click the Print button.
How to Compress PNG to 100KB? Step 1: Upload PNG Images. Upload or drag and drop your PNG images to Fotor. Step 2: Compress PNG to 100KB. Fotor will automatically and instantly compress PNG to 100KB without sacrificing quality. Download Your Image. Download your compressed PNG file with 100KB.

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