Last updated on
Dec 29, 2025
Resize PPT File Size to 400kb For Free
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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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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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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.
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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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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
The service works well and is very convenient, however I was disappointed by the way I was able to complete an entire form but was not advised it was not free until the form was completed after spending a couple hours working on it. Since this is a pay service, the consumer should be advised immediately upon accessing any forms on an internet search. In order to preserve my work, I had no choice but to subscribe. Perhaps you should market a new service that charges by the document. I would have gladly paid for that up front. The service itself works very well.
2015-07-02
What do you like best?
PDFfiller offers excellent editing and formatting features for business and personal use. I like the file conversion features as well.
What do you dislike?
Uploading documents is extremely slow, and you cannot upload multiple files at the same time.
Recommendations to others considering the product:
Great alternative for those who don't have Adobe Pro or some of the other premium Adobe products.
What problems are you solving with the product? What benefits have you realized?
Editing and signing capabilities for PDF's. Creating secure files.
PDFfiller offers excellent editing and formatting features for business and personal use. I like the file conversion features as well.
What do you dislike?
Uploading documents is extremely slow, and you cannot upload multiple files at the same time.
Recommendations to others considering the product:
Great alternative for those who don't have Adobe Pro or some of the other premium Adobe products.
What problems are you solving with the product? What benefits have you realized?
Editing and signing capabilities for PDF's. Creating secure files.
2018-01-29
What do you like best?
I like that you can complete and send all through the site. The customer support online feature is great and the reps were knowledgeable and helpful.
What do you dislike?
There are no features that I currently dislike.
What problems are you solving with the product? What benefits have you realized?
I am able to complete the tax information in a timely fashion.
I like that you can complete and send all through the site. The customer support online feature is great and the reps were knowledgeable and helpful.
What do you dislike?
There are no features that I currently dislike.
What problems are you solving with the product? What benefits have you realized?
I am able to complete the tax information in a timely fashion.
2019-01-28
This morning my subscription to PdfFiller was automatically renewed. Once I realized it, I notified the company to cancel my subscription and to provide a refund. Within a short time, I received a response confirming that the subscription was canceled and that the charge was reversed. I would definitely recommend this company and would use them again if I had a need.TL
2022-04-15
I've had pdf filler for some time.
I've had pdf filler for some time.Absolutely love it. Would not be without it.Definitely an A+. Everybody needs it businesses and individuals.
2021-02-26
What do you like best?
That I can mark up any pdf or create 1 new document from several. Also digital signatures, I work remotely and need this! Being remote, I need to be able to create or sign a form from anywhere and I can easily with pdf filler. I love the share feature as well, I can work on my end and my co-workers will have it almost instantly without having to print, scan and email. I work remotely, almost all from my laptop with no printer. This allows me to work from my phone or tablet seamlessly as well.
What do you dislike?
Not much, no complaints yet. Maybe the layout? Like where everything is, I click on the documents and then you have to specify where something is. Maybe a more organized folder system? When I share them, they should all be in the share folder, but for some reason, they're not always there. I am a very organized person and like everything in its own folder or file. I'd like a way to save everything to its own file and be able to find them quickly and easily.
Recommendations to others considering the product:
This is a great program, especially if you work remotely, highly recommend it!
What problems are you solving with the product? What benefits have you realized?
1099 tax reports, our software only supports e-file and we are so small that we don't have that. I also love the share part, I'm able to work on my end, share it with my co-workers and they can have it almost instantly without printing and scanning, etc. I also love that I can take a few different documents and combine them to one, that is a great feature!
2021-02-11
Resize PPT File Size to 400KB Feature
Managing PowerPoint presentations can be challenging, especially when file sizes become too large for easy sharing and storage. Our 'Resize PPT File Size to 400KB' feature addresses this issue, ensuring your presentations remain portable and efficient.
Key Features
Reduces file size to 400KB without compromising quality
User-friendly interface for quick adjustments
Supports various PowerPoint formats
Batch processing for multiple files simultaneously
Preview function to assess changes before saving
Potential Use Cases and Benefits
Share presentations via email or cloud services effortlessly
Meet file size requirements for online submission or uploading
Save storage space on your device and backup systems
Enhance loading times for presentations in meetings
Ensure compatibility with various devices and software
By selecting our resizing feature, you can solve the common problem of large file sizes. Whether you are preparing for a meeting, sending files to colleagues, or uploading to a website, having a manageable presentation size will streamline your workflow. Focus on content, while we take care of the technical details.
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
Can you change PowerPoint page size?
On the Design tab, in the Customize group at the far right end, click Slide Size. Click Custom Slide Size. In the Slides sized for list, click the size you want to use, or use the Width and Height boxes to select custom sizes. Click OK.
What do I do if my PowerPoint File is too big?
Look at the magic these simple tricks can do to an original PowerPoint deck of 16.8MB. Compressing your images: PowerPoint experts at Chillibreeze swear by this trick. Deleting Unused Master slides: Master slides tend to add weight to a file. Save the deck as PDF: Embed font: Use links instead of embedding videos:
How do you make an 8 by 11 slide?
0:00 0:54 Google Slides Change to 8 5 by 11 - YouTube YouTube Start of suggested clip End of suggested clip And come down from file and choose page setup so i'm on the file menu. Page setup and it comes upMoreAnd come down from file and choose page setup so i'm on the file menu. Page setup and it comes up with the page setup and it says widescreen. As the default.
How can I reduce file size of PowerPoint?
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.
Are PowerPoint slides 8.5 x11?
First off, the two most used PowerPoint slide sizes are: 16:9 ratio for onscreen presentations and new overhead projectors. This is the default setting for the latest versions of PowerPoint. 4:3 ratio for printing slides on standard 8.5 x 11 pieces of paper as handouts.
How do I resize a PowerPoint to 8.5 by 11?
Change the slide size On the Design tab, in the Customize group at the far right end, click Slide Size. Click Custom Slide Size. In the Slides sized for list, click the size you want to use, or use the Width and Height boxes to select custom sizes. Click OK.
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