How to Compress PDF Files Online for Free? (Step-by-Step Guide)

How to Compress PDF Files Online for Free?

Nowadays, PDF files are mainly used everywhere, even in school assignments, office reports or further online document sharing. But one common problem which needs to be faced is “Large PDF file size”. When the size of a file is too much, then to send through email,  to upload or share, it’s usually very difficult.

According to this complete guide, we will tell & understand step by step procedure to, how to compress your PDF file for free, without losing any quality

What is PDF Compression?

 PDF compression is one of the processes where we reduce the file size so that we can easily share and store it.  In this process unnecessary data, large images and extra elements within the files are optimized. In simple words same file, smaller size.

Why PDF Files Become Large?

Following are the several reasons to increase the size of the pdf:

  1. High-resolution images (HD images takes more space)
  2. Embedded fonts and extra font data
  3. Scanned documents (especially image-based PDFs)
  4. Uncompressed graphics and elements

If your pdf contains many images then its size will be naturally large.

Benefits of Compressing PDF Files

There are many benefits of compressing pdf files:

  1. Easy Sharing: It  can easily be sent on Email and WhatsApp.
  2. Faster Uploads: it can easily be uploaded on websites.
  3. Storage Saving:it takes less space in  device.
  4. Better Performance: Websites and apps  load fast.

How to Compress PDF Files Online? (Step-by-Step)

You can easily compress  your pdf files online by following ways:

Step 1: upload your file:

Click on the top of the upload button showing on the page and then select your PDF.

Step 2: choose the compression settings :

If available then adjust the image quality and compression level.

Step 3: click on compress button :

The Process will start and your file will be  ready  after few seconds.

Step 4: download your file:

Download the compressed PDF and use it .

Best Compression Modes Explained

There are different compression modes in different tools:

1. Normal Compression

  1. Reduce Image size and  quality. 
  2. Significantly lowers the file size. 
  3. Best option for most of the users. 

2. High Compression

  1. More aggressive compression.
  2. File size becomes very small.
  3. Quality  may be slightly compromised .

3. Lossless Compression

  1. Quality remains same. 
  2. File size reduced only slightly.
  3. Best for Important documents.

How to Compress PDF Without Losing Quality?

If you want to maintain quality   then follow these steps:

  1. Use Lossless compression
  2. Keep Image resolution in moderate level 
  3. Only remove  unnecessary data.
  4. Use Proper tool 

Advanced Tips for Better PDF Compression

If you want even more better results then use these pro tips:

  1. Resize Images : Reduce large images.
  2. Use Grayscale: Convert  colored images into  grayscale.
  3. Optimize the fonts: Remove Extra fonts.
  4. Split large PDFs: divide big files into smaller parts.

Common Mistakes to Avoid

People often makes these kind of mistakes:

  1. compressing too much (makes quality bad)
  2. Using the Wrong format 
  3. Store the Duplicate files.
  4. Use the Low-quality tools.

Who Should Use PDF Compression?

PDF compression is useful for everyone:

  1. Students:For  submitting assignments.
  2. Office workers:Share  the reports and documents.
  3. Freelancers: send the files to Clients.
  4. Website owners:For  fast loading.

Is PDF Compression Safe?

If you are using trusted online tools then PDF compression is safe

Best tools:

  1. Files  get automatically deleted.
  2. Processing is Secure. 
  3. Data  is not stored permanently.