Compress PDF File Of Size 30mb to Send By Mail easily with pdfFiller For Free

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Last updated on Jan 7, 2026

Compress PDF File Of Size 30mb to Send By Mail easily with pdfFiller

How to compress a PDF file of size 30mb to send by mail easily with pdfFiller

To compress a PDF file of size 30mb using pdfFiller, simply upload your PDF to the platform, choose the compression settings, and download the reduced file. This process streamlines document sharing via email and ensures compatibility with sending limits.

What is a PDF file?

A Portable Document Format (PDF) is a file format developed by Adobe that presents documents, including text and images, in a manner independent of application software, hardware, and operating systems. It allows for reliable sharing and printing, making it the preferred format for business documents.

Why is compressing a PDF file essential for document management?

Compressing PDF files aids in efficient document management by reducing file size, thus making them easier to store, upload, share, and manage. Smaller files enhance performance, especially in email and online sharing, ensuring seamless transactions and better collaboration.

What are the key features of compressing PDF files with pdfFiller?

pdfFiller offers an intuitive platform for compressing PDFs that includes user-friendly options for customization, fast processing times, and support for enhanced security features. Users can easily compress documents with high quality while maintaining readability.

  • User-Friendly Interface: Easy navigation makes PDF compression simple for anyone.
  • Multiple Compression Levels: Tailor the compression rate to meet your needs.
  • Secure Processing: Ensures your documents remain confidential during compression.

Which file formats does pdfFiller support for PDF compression?

pdfFiller primarily focuses on PDF files, but it also supports conversion from various formats, including DOCX, XLSX, and images (JPEG, PNG), which can be converted into PDFs before compression. This versatility enhances document management capabilities.

What are the compression levels and customization options?

pdfFiller provides multiple compression settings, allowing users to select high, medium, or low compression rates. Users can customize quality settings and choose between faster processing time or higher visual fidelity, depending on their requirements.

How does batch processing work for compressing multiple PDF files?

Batch processing in pdfFiller allows users to compress multiple PDF files simultaneously, saving time and boosting productivity. This feature is ideal for businesses handling large volumes of documents that require efficient compression.

How to use pdfFiller to compress a PDF file: Step-by-step guide

Follow these steps to compress your PDF file using pdfFiller:

  • Go to the pdfFiller website and sign in.
  • Upload your 30mb PDF file by clicking the 'Upload' button.
  • Select 'Compress PDF' from the available options.
  • Choose your desired compression level.
  • Once processed, download your compressed PDF file.

What are the benefits of compressing a PDF file using pdfFiller?

Using pdfFiller for compressing PDF files offers notable benefits, including saving storage space, faster upload speeds, and ensuring compatibility with email providers. Moreover, it enables seamless sharing while maintaining document quality, which is essential for professional communications.

What are typical use-cases and industries benefiting from PDF compression?

Common use-cases include businesses needing to send contracts, resumes, or project proposals that are PDF-based. Industries such as legal, real estate, and education particularly benefit from efficient PDF compression practices to ensure timely communications.

How do alternatives compare with pdfFiller for PDF compression?

Alternatives like Adobe Acrobat and online PDF compressors may offer similar functionalities, but pdfFiller distinguishes itself with its all-in-one platform capabilities, which include document editing, e-signing, and collaboration tools alongside compression options, making it more comprehensive.

What is the conclusion about compressing PDF files with pdfFiller?

Compressing PDF files of size 30mb to send by mail is made easy with pdfFiller. The platform’s ability to handle large files, coupled with its user-friendly features, customization options, and batch processing capabilities, distinguishes it as an ideal solution for individuals and teams. Leverage pdfFiller today to optimize your document management efforts.

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
FDA
Learn more about security

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

Try easy-to-use tools for all your document management needs.
Upload your document

pdfFiller scores top ratings on review platforms

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Grid Leader in Small-Business - Summer 2025
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The billing is bogus and felt dishonest, but customer service fixed my problems after an email. These save well as pdfs but not as docs. I think the service should be less expensive, given apps with similar functionality.
Anonymous Customer
Naming of documents is not useful when trying to locate them at a later time. I have numerous Acord 25 forms for different entities and have to open each one to find the one I need.
Ellen H
What do you like best? super convenient to find the forms that i need What do you dislike? when i want to go back to a doc i have to go all the way back to the main doc menu What problems are you solving with the product? What benefits have you realized? Almost all the forms i need are on PDF. I rarely have to look elsewhere
Monica Arguijo
its very efficient and has all the… its very efficient and has all the bells and whistles for modifying documents and signing them. I love it
sparklesshea
I have not even touched its full use of tools capabilities yet. Every day is a learning curve for me. Me and a friend started up plumbing and heating business and to cut back on overhead i took on the second job at night of doing the books until we can afford a book keeper. Bought the latest Microsoft Office and I am pulling my hair out doing spread sheets , invoices, job proposals, payroll and still have hardly learned a fraction of Offices capabilities. Excel,Word, One Note, Outlook, Access just mentioning the ones i use most. One thing i find hard to do is work with and understand is all the file formats and what one and when to use them. The one i use most is PDF . This program PDF FILLER has made my life so much easier and cut my time in Half. Once i put it in PDF format i couldn't Edit the work. Life is so much better I probably will not go bald now!
Thomas P. Cole S
Good Features but you have to nothing is for free I was so delighted by how easy and intuitive this pdf editor is to use. You upload a word doc you want to convert to pdf or a pdf file that you want to edit. You edit and are very impressed. Until I tried to save. It's browser based but it basically does everything you wish you can do to a pdf file. The interface is very intuitive and can get you going n the first sitting. It will let you edit but you will be unable to save your work until you subscribe. Not another free trial!
Benjamin d.
I am truly satisfied with this… I am truly satisfied with this service,all day long I have been trying to send one page,just one page to another person,and I could of not do it with any other pdf service,but with this one. Thank you pdfFiller for you have made my day so much easier. Thank you,keep up the good work. Oh,if anyone should ask,I would certainly recommend them your service.Yours Truly: Jorge Gutierrez
Jorge Gutierrez
I had an issue with the automatic renewal of my subscription smack in the middle of the COVID-19 pandemic. I have already been in quarantine for the past 4 weeks and cannot use the services of PDFfiller. I got in touch with the company and I immediately received a response from Anna who refunded the draft and cancelled my subscription. Because of the swift attention paid to my concerns, and the professional way in which it was handled, PDFfiller has earned my endorsement. *******
Lourdes
Student charged 115€ despite cancelling… Student charged 115€ despite cancelling free trial – very disappointed I am extremely disappointed with my experience on pdffiller. I had signed up for the free trial, made sure to cancel it before the end, and yet I was still charged €115.20 for a full annual subscription without my consent. I am a student, and this unexpected charge has pushed my bank account into overdraft, causing me financial stress. I never agreed to any paid subscription, and when I log into my account, it still shows as “free”, proving that I had cancelled on time. After checking Trustpilot, I realized that many other customers are facing the exact same issue — this seems to be a recurring problem. I have contacted customer support and sincerely hope they will resolve this quickly and refund me. But this situation is really unfair and unacceptable.
Clément.T
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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.

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FAQs

If you can't find what you're looking for, please contact us anytime!
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How to Compress a PDF to a Chosen Size to the 'Compress PDF' online tool. Select your PDF, then drag and drop it into the tool. Choose either 'Basic compression' or 'Strong compression'. We'll also show an estimation of the compression rates here. Click 'Choose option' to compress your document. Download your PDF. Jul 8, 2021
If you want to send a file larger than 25 MB via email, than you can do so by using Google Drive. Once you're logged into Gmail, click “compose” to create an email. Then, you'll see a paperclip icon at the bottom of the email that indicates a file attachment.
You'll receive an error message if you attempt to attach files larger than the maximum size limit. Reduce the size of an imageAttach the images to your email message. Click File > Info. Under the Image Attachments section, select Resize large images when I send this message. Return to your message, and click Send.
There's also a catch to Google's new update: you can only receive files up to 50 MB on Gmail, you can't send files up to 50 MB. For the time being, you can only send files up to 25 MB. This is because sending larger files through email is not only unsafe, but it can take up unnecessary server space.
Tech how-to: 5 way to share files too big to email Google Drive. Gmail users have it easy when it comes to sending files that are over the limit. Sign up for a free Dropbox account. Dropbox is one of the most popular cloud backup options. Send through WeTransfer. Amazon Drive. Compress the file. Jul 15, 2020

Compress documents with a trusted solution

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