Downsize PDF File Size into One File Kostenlos

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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
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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
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
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 was a life saver for me as I transitioned my insurance business. It looks so much more professional to import supplemental applications and forms and complete them with a keyboard. In the past, I did them by hand even though I worked for one of the largest insurance agencies in the country. In the past, I was unaware of your product, or I would have bought it myself to use.
Scott
2015-08-17
So far so good. Was very helpful in completing government report on non-fillable .pdf document. That was the original purchase purpose. Now trying out modification / repair of existing fillable forms.
Al A
2016-02-04
App produces error during install for smartphones. Should favor browser entry, or at least make link more prominent. Also, the way that some of the advanced features are not available to a subscription is a bit misleading they way they are presented IMO... At the very least, the base subscription should provide limited quantities of some of the more advanced features... (monthly counter etc.) ~ Because the casual user may really benefit from these features (in low volume.) And there's little incentive to not just "get by" with the free services if they're not available.
Bob T
2017-04-05
I am happy I have found your company. I appreciate your east steps to follow. I don't know if I am not understanding how to save each 1500 I complete as I need them to enter new dates as each week comes to bill.
Kathy
2018-08-16
What do you like best?
Ability to create templates (e.g. for billing) and changing dates when needed.
What do you dislike?
too much to choose from when importing records from the library
What problems are you solving with the product? What benefits have you realized?
Able to access files and email or fax at will when on the road.
Paul Margolis
2019-02-25
What do you like best?
I used PDFfiller to complete PDF versions of scholarship applications and it was such a time savings and so easy to work with that it was worth every penny. Since that time I have found many more features, like the verified signing, that it has become a necessary tool for both work and personal use.
What do you dislike?
Not really anything I disliked. I think the price for a personal user is a little expensive.
What problems are you solving with the product? What benefits have you realized?
Verified signatures and completing PDF documents.
User in Computer Software
2019-08-22
the two forms that I needed to fill out… the two forms that I needed to fill out for Social Security,SSA-3368 and SSA-827 ,your system had the forms to fill out and to print up the filled out forms so I can fax the document to them. very easy to follow steps to make sure you fill out the form fully
TIMOTHY ZVONIK
2023-06-03
Very easy to navigate and the files (png images) actually convert to a PDF with the correct size, unlike other sites I paid for and was unsatisfied with the resulting PDF. Thanks!
Skye
2021-01-14
Nice service Nice service, but would like a little more friendly option to save to computer without having to go through all the extra verification security steps.
Ronald Haas
2020-11-02

An easy-to-follow tutorial on how to Downsize PDF Size into One File securely

Every single byte matters when you share a file with someone online. You or your recipients can quickly use up storage simply because you’ve shared many big files. The good news is that, there’s a way you can Downsize PDF Size into One File so that you manage your paperwork more efficiently.

pdfFiller enables you to make files compact in just a couple of minutes. Moreover, you don’t have to worry about security as you use it. Our solution has the framework adopted to safeguard your data online.

How to Downsize PDF Size into One File online

Follow these simple steps and learn how to safely change your file’s size online.

01
First, register or sign in to your pdfFiller account.
02
Click the Add New button to add your file.
03
Upload your document by selecting the available document-importing option.
04
Click Upload to My Docs if your file doesn’t need editing.
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Click on the ellipsis icon next to the uploaded file → Manage documentsSplit.
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Select the pages you want to separate from the original file → hit Split.
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As soon as completed, you can save your file to your online storage location or download it onto your computer.
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Add an extra layer of protection by creating a password. This option can be accessed in Manage documents menu.

If you’re stuck with your task and can’t proceed to Downsize PDF Size into One File, you can always rely on the dedicated support members.

In addition to the option to Downsize PDF Size into One File, you can also take advantage of a suite of other tools by pdfFiller that will make your file editing experience safer and organized. Edit, annotate and eSign and make your forms dynamic with fillable fields. In addition, we offer a vast library of ready-to-use file templates and a robust document creation solution to create files from scratch.

pdfFiller takes little to no time to grasp and run. You can easily switch from laptop and mobile and access or continue modifying paperwork from anywhere. Try our tool for your routine tasks!

Downsize PDF File Size into One File Feature

Managing PDF files can often be a challenge due to their large size, especially when you need to share them via email or upload them online. Our Downsize PDF File Size into One File feature simplifies this task by compressing multiple PDFs into a single, manageable file. This solution is both effective and user-friendly.

Key Features

Compress multiple PDF files into one compact file
Maintain the original quality of your documents
User-friendly interface to facilitate quick processing
Fast processing time for immediate results
Secure handling of your files throughout the process

Potential Use Cases and Benefits

Easily share PDFs via email without size restrictions
Store multiple documents together for organized access
Save time by reducing file sizes for quicker uploads
Improve collaboration by sharing a single file instead of many
Ensure that files remain accessible across different platforms

This feature effectively addresses the common issue of oversized PDF files that hinder productivity. By combining multiple PDFs into one smaller file, you avoid delays in sharing documents. It promotes efficiency, enhances collaboration, and ultimately makes your work easier. You can trust this solution to keep your files manageable while ensuring their quality remains intact.

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!

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
To compress multiple files: open a pdf and select Optimize from the Tools menu. click on Reduce file size from the Optimize popup toolbar. in the Reduce File Size popup dialogue box, click Apply to Multiple Files. drag and drop the files in the Arrange documents dialogue box or select Add files.

Video guide about Downsize PDF Size into One File

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Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025