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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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Last updated on Jan 16, 2026

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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.

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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:
I am enjoying the service. It is user friendly from a design point of view. I don't have feedback from the recipient experience however I will rate that component once I receive the feedback.
Montiqua
2015-04-15
This app was user friendly and able to… This app was user friendly and able to change any part of a downloaded document, Email it directly and I was extremely satisfied.
Deidra Alldredge
2020-02-16
Very satisfied with my customer… Very satisfied with my customer assistance from agent Ralph. He was able to handle my issue and rectify the problem quickly! Excellent service
Bernard
2024-10-29
Mam rada jednoduché a přehledné aplikace nad kterými nemusím zbytečně přemýšlet, neboť to většinou vede k tomu, ze úplně ztratím hlavu a prvotní myšlenku, ktera mě tam zavedla. . Takže v jednoduchosti je krása.
Kateřina S
2024-04-28
"Only One Solution for All Your Needs Regarding PDF Processing!!" I've had a good overall experience with pdfFiller.I would advise other professionals in our sector who deal with several forms to engage with clients. This software's ability to instantly update forms from my PC is what I appreciate about it the most.Editing forms and adding digital signatures are some of the best features.I can also choose to fax documents if I need to.When it comes time to develop and submit crucial documents, these capabilities give my small firm a professional appearance. Maybe it's challenging to align or position the text boxes correctly, but I believe that with more practice and use, I'll get better at making these minor adjustments.
Swapan kumar b.
2023-01-14
What do you like best? I love how I can neatly complete compliance filings that don't have a fillable PDF format using PDF filler. I can type on the form in PDF filler instead of having to print a hard copy and hand write or use a typewriter - who even has access to one of those anymore, lol? What do you dislike? It can be tricky to get the alignment just right and then save the completed document. Recommendations to others considering the product: Great tool for using to complete documents that don't have fillable format. What problems are you solving with the product? What benefits have you realized? Completing compliance filings for various States that don't offer fillable PDF forms.
User in Insurance
2020-08-31

How to Compress PDF to 100kb Online

Learn how to Compress PDF to 100kb Online using pdfFiller

01
Navigate to the pdfFiller.com website and login if you’re already a member or create a new account for free
02
Select Add New and browse for a document you need to compress, from the desktop or cloud storage
03
Alternatively, browse the documents in the file library or navigate to the document with direct link
04
If you've uploaded the document before to your account, go to My Documents to find and open it
05
Click the Split option in the right-hand menu to Compress PDF to 100kb Online
06
Select the pages you would like to extract from the original file
07
Additionally, you can divide the document in a half and keep specific pages in it
08
Add a title to each document or leave them as is
09
Now click the Split button
10
Select a destination for newly created documents and click the Download Now button

Compress PDF to 100kb Online

Easily compress your PDF files to 100kb with our online tool. Save space and improve sharing efficiency without compromising quality. This feature is perfect for anyone looking to manage their PDF documents more effectively.

Key Features

Simple and user-friendly interface
Quick compression process
No software installation required
Supports various PDF formats
Secure and private file handling

Potential Use Cases and Benefits

Emailing documents without exceeding file size limits
Uploading files to websites that require lower sizes
Storing more documents on your device or cloud storage
Sharing files quickly with friends or colleagues

This tool solves the common problem of large PDF files by reducing their size to a manageable level. With just a few clicks, you can compress your important documents, ensuring that you can share and store them without hassle. Enjoy the convenience of having your files ready to go whenever you need them.

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How to Compress PDF to 100kb Online

Compressing your PDF files to a smaller size can be incredibly useful, especially when you need to send them via email or upload them to a website. With pdfFiller's Compress PDF to 100kb Online feature, you can easily reduce the file size without compromising the quality of your documents. Follow these simple steps to compress your PDF files to 100kb online:

01
Access the pdfFiller website or open the pdfFiller app on your device.
02
Sign in to your pdfFiller account. If you don't have an account yet, you can create one for free.
03
Once you're signed in, click on the 'Compress PDF' option in the main menu.
04
Select the PDF file you want to compress from your device or cloud storage. You can also drag and drop the file directly into the pdfFiller interface.
05
After uploading the file, pdfFiller will automatically start compressing it. This process may take a few moments, depending on the size of your PDF.
06
Once the compression is complete, you will be able to download the compressed PDF file. Click on the 'Download' button to save it to your device or cloud storage.
07
Congratulations! You have successfully compressed your PDF file to 100kb online using pdfFiller's Compress PDF feature.

By following these steps, you can easily reduce the file size of your PDF documents without any hassle. Enjoy the convenience of sharing and storing your files more efficiently with pdfFiller!

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
Open NXPowerLite offline file compression software. Drag your PDF file onto NXPowerLite. Hit the "Optimize" button to reduce file size. Check the reduction then share or send the smaller optimized file.
Open the PDF in your PDF editor. Click File > Optimize PDF > Select the Remove Objects tab. Choose the objects to remove. Click OK, then Optimize.
Click “Choose File" button (Or) Drag and drop files in the drop area to upload the file. Select "Output Settings" like optmize font, image, content and image quality. Click "Compress File" to compress pdf file size to 100 kb. Click "Download File" to download the new compress PDF file.

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