Shorten PPT File Size to 150kb For Free

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Based on 12500+ reviews
Last updated on Dec 29, 2025

Shorten PPT File Size to 150kb with pdfFiller

How can you shorten PPT file size to 150kb?

You can efficiently shorten PPT file size to 150kb using pdfFiller's advanced compression tools. This process involves uploading your presentation, selecting the desired compression level, and downloading the optimized file. With just a few clicks, you can ensure your presentation is lightweight and easy to share.

What is a PowerPoint file?

A PowerPoint file, primarily saved with the '.ppt' or '.pptx' extension, is a presentation document created using Microsoft PowerPoint. These files can contain slides with various types of content, including text, images, videos, and animations. Despite the rich functionality, these files can become large due to high-resolution images and embedded media.

Why is it essential to shorten PPT file size to 150kb?

Shortening a PPT file size to 150kb is crucial for several reasons. It enhances the accessibility of documents for sharing via email or uploading to online platforms, reduces loading time during presentations, and avoids issues related to file storage limits. Additionally, smaller files are easier to manage and ensure better collaboration among users.

What are the key features of shortening a PPT file size?

Key features of shortening a PPT file size through pdfFiller include user-friendly navigation, customizable compression settings, and high-quality output retention. Users can choose varying levels of file compression that suit their needs while ensuring essential content remains intact and legible.

Which file formats are supported for shortening PPT file size?

PdfFiller supports various file formats for shortening PPT file sizes, including .ppt, .pptx, .pdf, and image files such as .jpg and .png. This extensive compatibility allows users to compress different types of visual presentations, enabling flexibility in file management.

What compression levels and customization options are available?

When using pdfFiller to shorten your PPT file size, users can select from multiple compression levels - ranging from high to low quality. Customization options also include the ability to choose which slides to compress, whether to retain images at full quality or lower quality, and to potentially eliminate unnecessary animations.

How can batch processing help in shortening PPT file sizes?

Batch processing enables users to shorten multiple PPT file sizes simultaneously, making it efficient for teams handling large volumes of presentations. With the pdfFiller platform, users can select a folder of presentations, apply the desired compression settings, and process all files in one go.

How to shorten PPT file size to 150kb with pdfFiller: step-by-step guide

To shorten the PPT file size to 150kb using pdfFiller, follow these simple steps:

  • Visit pdfFiller’s website and log in or create an account.
  • Upload your PowerPoint file into pdfFiller.
  • Select the ‘Compress’ feature from the menu.
  • Choose the compression level suitable for your needs.
  • Review any customization options available for further settings.
  • Start the compression process and wait for the notification.
  • Download your compressed file, ensuring it meets the 150kb requirement.

What are the benefits of shortening PPT file sizes via pdfFiller?

Using pdfFiller to shorten PPT file sizes offers numerous advantages, including: enhancing file portability, speeding up sharing and downloading times, reducing clutter in your storage, and ensuring better performance during presentations. Users can also maintain control over the quality of the content while achieving manageable file sizes.

Which industries benefit most from shortening PPT file sizes?

Various industries stand to benefit from shortening PPT file sizes. Educational institutions often need to share materials in a concise manner, while businesses rely on effective presentations for pitches and reports. Additionally, marketing firms frequently produce visual content that necessitates quick uploads and downloads.

How does pdfFiller compare to alternatives for shortening PPT file sizes?

When comparing pdfFiller to alternatives, such as free online compressors or standalone software, pdfFiller offers a seamless user experience, integrated tools for document management, and the convenience of cloud access. Alternative options may provide limited functionality, quality retention, or accessibility, making pdfFiller a preferable choice for professional environments.

What should you consider before choosing a file compression tool?

Before selecting a file compression tool, consider the following aspects:

  • Ease of Use: Is the tool user-friendly with intuitive navigation?
  • Quality Retention: Will the compression affect the quality of your presentation?
  • Speed: How quickly does the tool compress the files?
  • Security: Are your uploaded files protected and confidential?
  • Integration: Does the tool work with other document management functionalities?

Conclusion

In conclusion, shortening PPT file size to 150kb with pdfFiller is an effective method to streamline your document management processes. This capability not only enhances file shareability but also boosts performance during presentations. With user-friendly features and cloud-based accessibility, pdfFiller stands out as a premier choice for individuals and teams looking to optimize their PowerPoint files.

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

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.
Screen

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.
Screen

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.
Screen

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.
Screen

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.
Screen

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.
Screen

How to compress your PDF?

Illustration

1. Upload your document

Upload a document from your device, cloud storage, email, or URL.
Illustration

2. Open a document in the editor

Edit your document and click the Compress button in the top menu panel.
Illustration

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

Try easy-to-use tools for all your document management needs.
Upload your 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
In ways its harder to use, does not put signs in for you and does not calculate for you like the regular form.. but this is the only way I can save my form and make copies and edit it so this kind of saved me a ton of time!
Rebecca M
Works great with laptop, but Was time consuming and difficult to work on IPad. Had to switch to my laptop in order to speed up the process and complet the job.
Raul Z
It is very user friendly. I do have questions that I think attending a webinar would probably answer. It would save me time trying to figure things out.
Janice A
Fill in the Blank Love what this has done for making my job so much easier at a very reasonable rate. For my business this was and is the best tool I have for putting together insurance reports. Build or scan in a template and fill in the blanks when you need to send a report out. BAHM! DONE! Probably something I have not spent enough time to figure out yet but as of now each time I fill in a blank template it auto saves it so my original always has to be cleared before new entry.
Dan C.
I just love this program as we can… I just love this program as we can ensure that any of our forms get filled out and look professional all the time.
Greg F
This is a true time saver!!! This is a true time saver!!!! Not real user friendly BUT if you stay with it you'll reach your goal of a completed form. After that, print off and take to or send to the Court. If you need to modify later you simply go back to your account and documents saved and make the changes.
amfoxy
So far, so good So far, so good. Does as it claims to.Some of the functions e.g. merge could have more accessible controls (you have to gone into a few menus), but when found they do their job well.Maximum document size is 25Mb so if you have a bigger document you have to use another online splitter and go from there. Don't really see why that functionality could be integrated though.
RPJ
Excellent product Excellent product. Easy to use and much better than the others that I have used. Has been very helpful especially when needing to copy info over and so on.
Graham
Because of distance learning, I am sending assignments... Because of distance learning, I am sending assignments to my GED students, and then send back the answers for them to self-grade. This allows me to fill in the assignment and send it back effortlessly!
anonymous F.
Show more Show less

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!
Shrink the size of a powerpoint presentation to email Click File. Click Save As. Click Browse and choose where to save your powerpoint. Rename your file if desired and verify that the type is Power Point Presentation. Click Tools and choose Compress Pictures. Leave checked or check Delete cropped areas of pictures.
What content inside PPTs can make the file size so large? Images - The most common reason for presentations to increase in file size with a vast amount of accepted file types, editing options and quirks.
First, PDFs can be oversized because one or more fonts have been embedded and subset inside that specific PDF file. In fact, adding a single font to a PDF document can sometimes increase the file size substantially. Second, images can also be a culprit.
To minimize the file increase, embed only those characters used in the presentation. Go to File > Options > Save. Under Preserve fidelity when sharing this presentation, select Embed fonts in the file, and then select Embed only the characters used in the presentation.
“Print” option for the File Menu. Your PowerPoint presentation is now saved as PDF document and will have a smaller file size. option, “Save as PDF”. You may also select “Compress PDF,” which will further decrease your file size.
On a Mac, you have the option to click File/ Reduce File Size, and select 96 ppi for the Picture Quality. PDF is only needed when you wish to add a degree of difficulty to the ability to copy and paste the content. If desired, it is possible to create a PDF version of the handout note version of your presentation. 1.

Compress documents with a trusted solution

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