Optimize GIF Size for Linux For Free
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Last updated on
Dec 29, 2025
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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:
I needed to use my resources and resourcefulness to do a friend a favor. PDF filler permitted me to get it done-- with my own gratitude and my friend's as well. Nicer going! You're a huge part of my legend now!
2017-06-26
I've edited 4 documents with pdf filler which was fairly easy considering the editing I needed done was fairly simple. I'm a little disappointed that there is no on-demand training because I've only used some basic features & would like to learn alot more on all of the features that are available & how to use them
2017-07-13
What do you like best?
Great support team with quick responses.
What do you dislike?
Don't dislike anything at this time. It is user friendly for what I need to complete.
What problems are you solving with the product? What benefits have you realized?
Great tool to add and delete from forms.
Great support team with quick responses.
What do you dislike?
Don't dislike anything at this time. It is user friendly for what I need to complete.
What problems are you solving with the product? What benefits have you realized?
Great tool to add and delete from forms.
2018-01-02
What do you like best?
I use Quickbooks and have to send out 1099NT which is not a capability in Quickbooks. 1099 forms must be scannable and I can purchase the printed forms and fill it out on PDFfiller. I can then print on the scannable forms and they are perfectly aligned. Saves time and money. Also, I like the fact that I can create a template so I don't have to re-type the same company information, tax numbers, etc. The product is easy to use.
What do you dislike?
I don't really dislike anything about PDFfiller. Other than maybe the fact that I probably don't use it enough to offset the cost.
Recommendations to others considering the product:
Easy to use - I intended to use for a month and then cancel, but I ended up keeping it.
What problems are you solving with the product? What benefits have you realized?
I mostly use for 1099NT's as mentioned above. I really need to explore!
I use Quickbooks and have to send out 1099NT which is not a capability in Quickbooks. 1099 forms must be scannable and I can purchase the printed forms and fill it out on PDFfiller. I can then print on the scannable forms and they are perfectly aligned. Saves time and money. Also, I like the fact that I can create a template so I don't have to re-type the same company information, tax numbers, etc. The product is easy to use.
What do you dislike?
I don't really dislike anything about PDFfiller. Other than maybe the fact that I probably don't use it enough to offset the cost.
Recommendations to others considering the product:
Easy to use - I intended to use for a month and then cancel, but I ended up keeping it.
What problems are you solving with the product? What benefits have you realized?
I mostly use for 1099NT's as mentioned above. I really need to explore!
2019-03-05
The tools were pretty easy to use and…
The tools were pretty easy to use and overall I found editing my pdf document pretty simply even though I'm not too technically inclined
2023-09-28
Ryan on the Support Team was extremely helpful and patient. He walked me through all of the steps to complete the form to my satisfaction. Thank you Ryan for teaching me!
2020-05-21
Optimize GIF Size for Linux
Reduce the size of your GIF files efficiently with our Optimize GIF Size feature designed for Linux users. This tool streamlines your GIFs without sacrificing quality, making file sharing easier and faster.
Key Features
Easy-to-use interface for seamless processing
Batch processing capabilities to save time
Multiple compression options for flexibility
Support for all major GIF formats
Preview function to check differences before saving
Potential Use Cases and Benefits
Optimize GIFs for websites to enhance loading speeds
Share animations on social media without large file sizes
Store GIFs on devices without occupying much space
Use in presentations without disrupting the flow
Improve email attachment efficiency
With Optimize GIF Size, you can address the common issue of large file sizes. This tool not only helps you save storage but also improves loading speeds on websites and social media. Enjoy hassle-free sharing and storage with our reliable solution.
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
How do I make a GIF optimized?
Reduce the number of colors To reduce the file size, just choose a palette of a few colors and stick to them. You'll get the best results if you only use 2-3 colors. Remember, bright and intense shades of color take up more space, so try using a few neutral colors and maybe a bright one.
Why are my GIFs poor quality?
The GIF file format has a hard-coded limitation of 256 colors, so when you save or convert as GIF, it has an unavoidable loss of quality to the photo.
How do I reduce the size of a GIF without losing quality?
GIFs can be compressed the same way videos and images can be. Use a GIF compressor to shrink GIFs down to the file size you need. A great tool to use is Kapwing, since they're an all-in-one video editor that allows you to compress GIFs, videos, and images without losing control over quality.
How do I compress a GIF in Linux?
Gifsicle's optimizer is pretty powerful, and usually reduces animations to within a couple bytes of the best commercial optimizers. to remove some frames from the GIF as well as re-optimizing the file by saving it back to a GIF again. I use ezgif.com/optimize, as GIMP and other tools aren't good at this job.
How do you optimize a GIF?
1:19 2:15 How to Optimize an Animated GIF | How to Reduce GIF Size - YouTube YouTube Start of suggested clip End of suggested clip You can also choose an option for drop down menu for additional settings. Feel free to experiment toMoreYou can also choose an option for drop down menu for additional settings. Feel free to experiment to find the best combination that won't degrade the quality drastically.
How do I make GIFs load faster?
To ensure your GIFs load quickly every time, follow these simple steps and tips: Optimize file size: Reduce dimensions: Limit color palette: Choose the right frames number: Reduce frame rate: Lossy compression: Opt for looping: Use CSS animations and JavaScript (advanced):
#1 usability according to G2
Try the PDF solution that respects your time.