Most file-sharing websites you use today support PDF; however, they often have PDF file size restrictions that don’t allow users to upload a PDF with a file size more than a specific limit. Since you can’t edit the PDF files without proper tools, there’s only one option left – to compress the PDF file. Also Read: How to Edit PDF Files for Free

List of 10 Best Online PDF Compressors

So, in this guide, we have decided to share some of the best websites that you can use to compress PDF files. Below, we will share some of the best websites to compress PDFs online. Most of the websites were free to use, but they are ad-supported. So, let’s check out.

1. Adobe Online PDF Compressor

Adobe also offers you a web tool for compressing PDF files. Guess what? Adobe Online PDF Compressor is extremely simple to use, and it supports the drag-and-drop functionality. The web tool claims to compress your PDF files in no time while maintaining the quality. The only drawback of Adobe Online PDF Compressor is that it requires you to log in with an Adobe account.

2. Sejda PDF Compressor

If you are looking for a no-fuss web-based PDF Compressor, look no other than Sejda PDF Compressor. Sejda PDF Compressor is one of the best & secure online PDF compressors you can use today. Every PDF file you upload is automatically deleted after 2 hours, and it allows you to upload PDF files with up to 200 pages or 100MB in size. Before compressing the PDF file, you also get an option to choose the image quality, resolution, conversion method, and compression speed. Overall, Sejda PDF Compressor is a great free online PDF compressor that you can consider.

3. IlovePDF

Well, it’s a website that has every tool you need to work with PDFs in one place. The website can merge, split, compress, and convert PDF files. To compress a PDF file, you need to upload the PDF file and click on the ‘Compress’ button. The web app will reduce the file size without affecting the PDF quality.

4. SmallPDF

Well, SmallPDF is another best PDF website on the list to compress PDF files. The site lets you reduce the size of your PDF without losing its quality. Apart from compressing, SmallPDF can also convert your PDF file to various formats like PPT, JPG, EXCEL, Word, etc.

5. PDF Compressor

PDF Compressor might be the best pick if you are searching for an easy-to-use online PDF compressor. The site lets you compress PDF files for publishing on web pages, sharing on social networks, or sending by email. You need to upload the PDF file on the PDF Compressor and hit the compress button. Apart from compressing, PDF Compressor can also convert and combine PDF files.

6. PDF2GO

This is another best online PDF compression tool you can use. With PDF2GO, you can quickly reduce the PDF file size. The web tool offers you two different forms of compression – Basic and Strong. The Basic one gives medium file size and high quality, whereas the Strong Compression gives a smaller file size and medium quality. PDF2GO can split, merge, and convert PDF files apart from the compression.

7. SodaPDF

Well, SodaPDF is the best online PDF compression tool you can use today. It uses advanced techniques to reduce the PDF file size without compromising its quality. It also has an advanced compressor option to set the compression level. The tool is free to use, and it’s the best online PDF compressor tool you can use today.

8. AvePDF

AvePDF is one of the best and easy-to-use websites to compress PDF files online. To compress a PDF file, you need to drag and drop your PDF files from the computer. It lets you choose the compression quality beforehand. You can choose the compression level from low to very high. AvePDF also offers a PDF splitter, PDF merger, and PDF converting options.

9. Wecompress

With Wecompress, you can compress PDF, Powerpoint, Word, Excel, JPEG, PNG, and TIFF files online. Wecompress is pretty fast and easy to use compared to other online file compressors. Today, millions of users use the web-based service to get their compression stuffs done.

10. PDFCandy

If you are looking for a safe and easy-to-use web app to compress your PDF files, then PDFCandy might be the best pick for you. PDFCandy is entirely free to use, and you can use it to reduce the sizes of PDF files. Apart from compressing, it also lets you split PDF, crop PDF, convert PDF files, etc. So, these are some of the best online PDF compressors you can use today. You can compress your PDF files without installing third-party apps with these free PDF compressors. If you know of any other PDF compressors, let us know in the comment box below.

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