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LightPDF(formerly PDF Compressor)

Handy, professional and productive

Compress PDF documents within a few seconds

Reduce PDF files without losing quality

Support compressing multiple PDFs in batch

PDF Compressor has been upgraded to LightPDF. The accounts between LightPDF and PDF Compressor are not interoperable. For details, please read this announcement

Powerful PDF Compressor

The application can batchly reduce your PDF documents with one click and help you save a lot of storage.

Quick Process

This PDF size reducer can save your time as well as your device storage. Import a PDF document, within a few seconds, you will get a small size document.

Reduce to a Specified Size

Sometimes you may need to a specific sized file, with this program, you can set the compress level to get the file size you want.

Batch Compression

Tired of reducing PDF file one by one? The fast-speed batch compression in this PDF shrinker can help you get rid of this trouble.

More Functions

  • Preferences Settings
    Apowersoft PDF Compressor provides with several options: quality priority, file size priority, compression level, etc.
  • No Loss in Quality
    The program is equipped with advanced technology to shrink the file size in highest level but still keep the quality of the document.
  • Simple and Secure
    Clean interface to help you import files with one click. The application is 100% safe and will not leak any information.

Check How This PDF Compressor Works

Customers’ Reviews


Now I don't need to worry about uploading files. Before using this application, I always had trouble uploading files on my company's system as my files are too large. Now, I can shrink my file size quickly and it also saves my computer storage.


Easy to Use

I am not quite familiar with programs and technology, and afraid of trying complicate applications. But this PDF reducer never gives me trouble, I can easily know what to do next.


Highly Recommend

This PDF file reducer works perfectly, it saves around 60% of the file size.


Finally find this good PDF compressor

I searched and used a lot of programs for reducing PDF, but they make the images in my documents blurry. But this one works great, everything looks clear as the original one.


Advanced PDF Reducer, Small Size with High Quality

More than 2 Million customers choose us!

Click below to install