7 Best Free PDF Compressors in 2022 [Offline & Online]

Skylly
5 min readOct 31, 2022

Introduction:

Working with a secure and easy-to-use program is extremely time-saving. In case you don’t know how to choose, this post featured the 7 best free PDF compressing software available offline and online.

1. SwifDoo PDF — Best PDF Compressor, Converter, and Editor

SwifDoo PDF is a comprehensive software application designed for Windows PC. It is a PDF compressor allowing you to compress PDFs to low, medium, or high-quality files. It also gets easier for users to compress Word, Excel, PPT and image files in one place. The file size compressor supports batch processing.

To reduce the PDF file size with the PDF compressing software, choose the “Compress PDF” option once opening the program, add your PDFs and click “Start”. Or, open a PDF with the app, and go to “Edit” to select the “Compress” tool.

SwifDoo PDF also comes with image conversion, PDF conversion, PDF splitting, PDF organizing, and PDF merging tools. Moreover, it is one of the best PDF editors on Windows enabling you to edit text and images in PDFs and add new content.

Features:

  • The software is a PDF compressor, PDF cropper, and PDF splitter to make PDFs smaller
  • Edit, convert, organize, and annotate PDFs
  • OCR a PDF, compress Word, Excel, and image
  • Sign, watermark, encrypt, and share PDF documents

2. Adobe Acrobat Pro DC — Best PDF Compressor with Advanced Optimization

Adobe Acrobat, as the world’s most famous PDF software, might be a name familiar to you. The pro version of the software empowers you to handle PDF files effortlessly. You can access its PDF compressor to compress large PDF files by choosing the Optimize PDF option. Its Advanced Optimization tool enables you to determine the image quality in the output compressed files. The software is also a PDF editor and converter.

Pros: Cons:

  • Hundreds of megabytes of heavy software
  • Expensive pro version

3. Foxit PDF Editor — Best for Multi-platform PDF Compression

Foxit PDF Editor, formerly known as Foxit PhantomPDF, is one of the best PDF compressors for offline use on Windows and Mac on the market. It can reduce the size of a single PDF file and compress a batch of PDFs in one go. The software makes creating fillable PDF forms, converting, and editing PDFs no longer a daunting task.

Pros: Cons:

4. Sejda PDF Desktop — Best Free PDF Compressing Software

Another best free PDF file compressor that’s worth recommending is Sejda. You can use its desktop app to compress PDF files for free offline or access its online free tool in a browser. The best free PDF compressing software for offline use is developed for download on Windows, Mac, and Linux. It can also split and crop PDFs to resize them. Moreover, the software is one of the best free PDF editors.

Pros: Cons:

  • File size and task quantity limitations for free service
  • No batch compression ability

5. Smallpdf — Best Online PDF Compressing Software

Smallpdf is a free online PDF editor that makes editing and converting PDFs super easy. It is also one of the best PDF compressors that can reduce your PDF size online via any browser on any desktop and mobile devices. It offers two compression levels, and can compress a PDF by over 70%. When needed, it is helpful in unlocking a PDF.

Pros: Cons:

6. Compress2Go — Best Compressor for Large PDF Files

Compress2Go is a browser-based PDF size compressor that can compress large PDFs to high-quality smaller files for free. It supports uploading files from Google Drive and Dropbox. You can preset the image resolution for a compression result. The web app offers the option for converting your PDF into grayscale. Moreover, it is also an image compressor and video compressor.

Pros: Cons:

7. PDFCompressor — Best for Batch PDF Compression

Whether you need to shrink PDF files for sharing, emailing or storage, PDFCompressor is a go-to platform for completing the task. As the best free PDF compressing software, it can compress multiple PDFs at a time for free without degrading the image quality. There are also tools to convert PDF to DOC or PDF to JPG and vice versa on its site.

Pros: Cons:

  • No compression level for choosing
  • Pop-up ads on the site

Conclusion

PDF documents have played a crucial role in today’s paperless workflow. Having the right PDF software is the key to work smarter. Choose the PDF compressor that suits your device and your needs from this post. We recommend SwifDoo PDF to perform all tasks related to PDF documents in one program at a super affordable cost.

Originally published at https://www.swifdoo.com on October 31, 2022.

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Skylly

I’m fascinated by the influence of evolving technologies, computer software/hardware as well as social behavioral norms. https://www.swifdoo.com/