Última actualização em
Dec 29, 2025
Downsize PNG File Size less than 300kb Grátis
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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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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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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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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 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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
So easy to use.....I was in need of a Quitclaim Deed for mineral rights, and PDFfiller was the only site that offered the form that I needed. What a find!
2015-08-19
It was a great experience because you can do many things with the opportunity to complete them in just a few easy steps. This is a very useful and well-organized website because it offers a lot to keep things at a minimum.
2019-06-14
What do you like best?
The ablitiy to be able to edit documents in PDF format is great. Saving time. When we are bidding on a job i can use the form provided to us from the client. Very easy to use and has worked well ever time I have neede it. Another great feature is that the PDF filler is auto saved in your online profile... so you can take the documents with you.
What do you dislike?
some times when you go to open the PDF from my email directly... it does not up load... so then I have to down load the pdf on to my computure, open PDF fill web app then upload file..... not sure why it does this but it has happened more often lately than it did before.
Recommendations to others considering the product:
It would be great if the filler could be able to authenticate docuements, a big one for us is Bonding, When we submit a bond they require an e-bonding ( look it up) the ebond authenicates the signatures from 3 different parties and leave a digital paper trail that can be confrimed by the client. We recently had to do this and the one website mobile bonds.com has an interface that is not user freindly for set up... and we had to spend countless time with the tech on the phone for the first few bonds. If the filler is able to do this that would be great.
What problems are you solving with the product? What benefits have you realized?
Allowing us to make our bid proposals look great, avoid hand writing in documents, setting us apart from the rest. we also can share the file with my staff making it even better
The ablitiy to be able to edit documents in PDF format is great. Saving time. When we are bidding on a job i can use the form provided to us from the client. Very easy to use and has worked well ever time I have neede it. Another great feature is that the PDF filler is auto saved in your online profile... so you can take the documents with you.
What do you dislike?
some times when you go to open the PDF from my email directly... it does not up load... so then I have to down load the pdf on to my computure, open PDF fill web app then upload file..... not sure why it does this but it has happened more often lately than it did before.
Recommendations to others considering the product:
It would be great if the filler could be able to authenticate docuements, a big one for us is Bonding, When we submit a bond they require an e-bonding ( look it up) the ebond authenicates the signatures from 3 different parties and leave a digital paper trail that can be confrimed by the client. We recently had to do this and the one website mobile bonds.com has an interface that is not user freindly for set up... and we had to spend countless time with the tech on the phone for the first few bonds. If the filler is able to do this that would be great.
What problems are you solving with the product? What benefits have you realized?
Allowing us to make our bid proposals look great, avoid hand writing in documents, setting us apart from the rest. we also can share the file with my staff making it even better
2019-02-25
Have not had time to discover ALL the options offered by pdfFiller, but from the little I have used so far it appears as a 'one-stop shop' for everything I need or might need in the future to handle my documents. Great app!
2023-11-25
Easy to use
Easy to use. Has an issue with locating my document on my device when done. Took a few minutes to find it in downloads instead of documents.
2022-06-23
pdfFiller Has Never Disappointed Me - They are My Trusted Admin Source
pdfFiller has never disappointed me with the choice of fillable forms and the ease of completing and saving the documents. For Form document completion, they are my Trusted Administrative Assistant, and I would not recommend any other company for the service they provide.
2021-07-06
What do you like best?
The ease of use, the verification of signature and the compatibility on all types of documents
What do you dislike?
The cost...yearly is pricey considering there are programs that you pay more upfront but it’s a one time fee
What problems are you solving with the product? What benefits have you realized?
Making my documents fillable for my students while teaching remotely
2021-02-16
I had issues with billing and…
I had issues with billing and subscription and the team handled it with top professionalism in a short while. This team is effective.
2021-01-14
I'm not very savy with technology, I wanted to upgrade my abilities and ease my work. I encounter PDFfilled easy to use the most imporatnt live help! I will keep learning. I'm very satisfied.
2020-08-11
Downsize PNG File Size Less Than 300KB
Are you struggling with large PNG files that slow down your website or make file sharing difficult? Our Downsize PNG File Size feature can help. This tool effectively reduces your PNG images to a size smaller than 300KB while maintaining essential quality, making it simpler for you to manage your files.
Key Features
Quick and easy file compression
Customizable file size settings
Supports batch processing for multiple files
Maintains the original image quality as much as possible
User-friendly interface that requires no technical expertise
Potential Use Cases and Benefits
Optimize website loading speed for better user experience
Facilitate faster file sharing through email or messaging apps
Save storage space on devices and cloud accounts
Enhance online gallery performance with quicker image displays
Assist graphic designers in meeting client file size requirements
By using our Downsize PNG File Size feature, you can eliminate the hassle of large image files. This tool not only reduces file sizes but also helps improve your workflow. Experience smooth uploads, faster load times, and seamless sharing. Say goodbye to storage limitations and hello to efficient file management.
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?
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How do I reduce the KB of a PNG?
How to reduce PNG file size on Windows or Mac Reduce the dimensions of the image. Reduce the depth of colours (save a 32-bit image as a 24-bit or 8-bit image) Convert PNG to JPEG (using Export or Save As) Convert PNG to WebP. Remove the alpha channel/transparency layer, or.
How do I reduce the size of a PNG without losing quality?
To resize a PNG file without losing quality, use a lossless compression tool that supports transparency and PNG files. There are many compression tools available online that can do this for free.
What is the size of 300 KB image?
What is the pixel size for 300 KB? The digital size of file should not exceed 300 KB each and must not be less than 20 KB and resolution 350 pixels (Width) X 350 pixels (Height) minimum, 1000 pixels (Width) X 1000 pixels (Height) maximum and a bit Depth of image file should be 24 bit.
How do I change the KB size of a JPEG?
Double-click the white file size text field above the folder to select its contents, then type the kB size you want the photo to be. If you need your file to be larger, you'll type in a number that's larger than the number currently listed here (and vice versa).
How do I compress a picture to a specific size?
Compress a picture Select the picture you want to compress. Click the Picture Tools Format tab, and then click Compress Pictures. Do one of the following: To compress your pictures for insertion into a document, under Resolution, click Print. Click OK, and name and save the compressed picture somewhere you can find it.
How do I reduce the file size of a PNG below 100 KB?
Reduce PNG file size by limiting colors One of the most basic ways to cut down on a PNG's file size is to limit the number of colors that the image has. PNGs can be saved as Grayscale, True color, Indexed-color, Grayscale with alpha, and True color with alpha.
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