Softaken PDF Compress — PDF Champ
Safe &Secure Download

Independently scanned with multiple antivirus engines.

100% SafeView VirusTotal Report

PDF Compress

Reduce PDF File Size with Quality Control — Shrink heavy PDFs for email attachments,web uploads,and storage using Softaken Low,Medium,or High compression presets with estimated size preview while balancing readability.

(Average Rating 4.6Based on 244rating)

Configurable compression:Softaken PDF Compress offers Low,Medium,or High presets and shows estimated size savings before you process—text and vector graphics are usually preserved well at all levels.

Low / Medium / HighSize previewWindows desktopOffline on WindowsNo Adobe Acrobat required

PDF Compress is a powerful functionality of PDF Champ that helps in reducing the file size of PDF files while maintaining ideal quality. It's ideal for email attachments,web uploads and storage optimization. This advanced software helps you minimize PDF file size without weakening the quality of the document which makes it ideal for sharing large files efficiently.

  • Displays a preview of how much space you'll save by reducing the size of the PDF before compressing it.
  • It features a compression level option such as Low,Medium or High that fulfills your task.
  • This utility reduces the size of your PDF file while maintaining the integrity of your original files.
  • Easy Windows setup—install Softaken PDF Champ and use Compress PDF from Basic Tools.
  • Designed for email attachments that are too heavy to send.
  • By compressing a bulky PDF file,it optimizes the disk space for smooth performance.
  • It speeds up the web uploads and downloads by reducing the size of PDF files.
  • Offers flexible settings options through which you can manage PDF quality and file size.
  • Easily compress multiple PDF files in one go and save time.
  • Runs seamlessly on Windows older and all newer versions.
  • It includes open source libraries with licenses suitable for business use.
  • Comes with a Free Demo,which lets you try its features for examination purposes.

Note:PDF Compress is part of Softaken PDF Champ for Windows. Install PDF Champ,then open Compress PDF from Basic Tools—no Adobe Acrobat Pro required.

Download for WindowsBuy Now for Windows

Situations to use PDF Compress

Email Attachments

If you want swift report sharing,invoices,or other important documents by email,with this tool,you can compress your PDF into a smaller size to fit in the email attachment limits. As many email clients won't let you send heavy PDF files,so compressing them ensures they go through easily.

Email Sharing

Web Uploads

As lighter files enhance the speed of the page,give a smoother user experience,and help to reduce bandwidth cost,it's quite efficient to make PDF files smaller so they become easy to upload and load faster on websites,which is perfect for web developers and content managers.

Web Optimization

Software interface

Real Softaken PDF Compress screens from PDF Champ:browse a PDF,choose Low/Medium/High compression,pick the output path,preview estimated size,then start.

PDF Compress – Select PDF File with Browse1

Select PDF

Browse and load the PDF you want to compress. Softaken shows the current file size after loading.

PDF Compress – Choose Low Medium or High compression level2

Compression level

Select Low (best quality),Medium (balanced),or High (smaller size). Softaken does not list Extreme or custom DPI sliders here.

PDF Compress – Output location Browse3

Output path

Browse to choose where to save the compressed PDF on your Windows PC.

PDF Compress – Preview estimated size and start compress4

Preview &start

Review estimated size reduction,then start compression. Softaken keeps processing local on your PC.

Click a screenshot to enlarge. Guides:how-to steps· screenshots· video.

How to compress a PDF

Softaken PDF Compress steps

Follow Softaken’s documented flow inside PDF Champ. Compression runs as a Softaken Windows desktop utility—no Adobe Acrobat Pro required.

  1. Open PDF Champ and choose Basic Tools → Compress PDF.
  2. Browse to select the PDF;Softaken displays the current file size.
  3. Choose Low,Medium,or Highcompression.
  4. Browse an output folder and filename,preview estimated size,then start.
Feature docsUI screenshotsWatch on YouTube

Key Features of PDF Compress

Multiple Compression Levels

In different situations where you need either higher quality or smaller files you can choose low,medium,or high compression options to get the file size according to your requirements. Low keeps the best quality of the file and high makes the file as small as possible without modifying any original content.

Preview

Preview Estimated Size Reduction

If your file is 20 MB the tool might show how much it will shrink as it displays the estimated preview of the PDF of how much smaller it will become. This feature lets you adjust the level of compression and helps you select the ideal balance between the file size and quality.

Quality Control Options

This tool smartly scans and reduces the image and font sizes without compromising the quality of the PDF file. You don't have to worry about the unclear content of your document. This feature is ideal for professional files that need to stay sharp and clean while taking up minimal storage as it keeps your files looking good while making the size smaller.

Fast Processing Speed

Even if you have large PDF files to handle,you don't have to worry about them as this smart tool processes and compresses all your heavy documents quickly,all in one go,without compromising the quality and content of the PDF files for time-efficient output delivery.

PDF Compress FAQs

Softaken documents that PDF Compress reduces file size while maintaining readable text and acceptable image quality. Softaken notes that text and vector graphics are usually preserved well at all levels;higher compression may slightly reduce image quality. Softaken does not describe compression as a blurry re-scan of your pages.
Softaken PDF Compress offers three documented presets:Low(minimal compression,best quality),Medium(balanced;recommended),and High(maximum compression,smaller size). Softaken does not list Extreme mode or custom DPI downsampling (for example 72 / 150 / 300 DPI) on this feature.
Yes. Softaken documents batch compression so you can compress multiple PDF files at once for efficiency. Softaken’s free demo commonly limits batch compression to single-file processing;the full version unlocks multi-file compression without the demo page/watermark limits.
Softaken documents that PDF Compress preserves PDF security settings and metadata during compression. Softaken does notclaim stripping XML metadata,thumbnails,bookmarks,unused fonts,or hidden stream objects as the compression method on this page.
No. Softaken PDF Compress is a feature of Softaken PDF Champ for Windows. Install PDF Champ and use Compress PDF from Basic Tools—no Adobe Acrobat Pro required. Softaken does not require Ghostscript or other third-party PDF suites for this feature.
Softaken’s PDF Compress product page and feature docs do not document compressing password-protected or encrypted PDFs. Softaken does not list password unlock as a Compress PDF capability here.
Softaken PDF Compress runs as a Windows desktop feature of PDF Champ and processes files locally on your PC. Softaken does not require uploading your PDFs to Softaken cloud servers to compress them. Keep originals and outputs under your own file permissions.
Softaken’s free demo lets you try compression levels and size preview. Softaken’s documented demo limits:it compresses only the first pageof PDF files,adds a “PDF Champ” watermarkon output,and batch compression is limited to single-file processing in demo. Softaken does not document a “3 to 5 files” demo quota for this feature. The full version compresses all pages without that watermark.

Demo Version & Comparison

Demo Version Limitations

Free Demo version lets you scan compression settings,preview estimated size savings,and test visual fidelity before purchasing a license—with Softaken’s documented limits:

  • PDF Compress:Processes only the first pageof PDF files
  • All output PDFs include a “PDF Champ” watermark
  • Batch compression:Limited to single-fileprocessing in demo
  • Full version:Compress all pages without watermarks;multi-file batch available

Comparison:Demo vs Full Version

Features
Demo Version
Full Version
Page Processing
First page only
All pages
Compression Levels
All levels available
All levels available
Batch Compression
Single file only
Multiple files
Output Watermark
Yes - on all PDFs
No watermark
Preview Feature
Available
Available
Cost
Free demo
From $49 (PDF Champ)

PDF Compress Specifications

💻
Software Information
Feature Name
PDF Compress
Part of
PDF Champ Version 6.0
File Size
Windows desktop application (PDF Champ)
Operating System
Windows 7 or later (64-bit)
Demo limits
First page only + “PDF Champ” watermark;demo batch often single file
Adobe / install
Install PDF Champ on Windows — no Adobe Acrobat Pro required
Processing
Local on Windows PC (offline desktop)
🔧
Supported & Format
Compression Features
Multiple compression levels (Low,Medium,High),Batch processing,Quality control,Preview size reduction
File Formats
PDF files (input and output)
License
Trial + Full
Language
English
⚙️
System Requirements
Processor
1 GHz or faster
RAM
2 GB minimum (4 GB recommended)
Hard Disk
500 MB free space
Display
1024x768 resolution

Download Guides

Installation Guide

User Manual

Purchase Related FAQs

Recent Blogs

PDF Compress Reviews

Customer Review

Customer Review Verified

★★★★★
This PDF compressor is something I really needed as I often had to share large PDF files via email,and this compression feature made my work much easier. It made my files small enough for smooth emailing without hurting the quality of my file. I really liked its preview feature as it helped me pick the right compression level. I highly recommend this tool!
Customer Review

Customer Review Verified

★★★★★
I have a lot of PDF files which I need to compress to free up my storage space,and reducing PDF files manually is very time-consuming and complex for me. I tried this app and to my surprise it compressed my batch of PDF files within a few minutes,all in one go.
Customer Review

Customer Review Verified

★★★★★
For someone who has to handle PDF files daily,this PDF compressor is a lifesaver. It helped me save disk space and makes sharing files much easier. Even with high compression,I did not lose quality or see data corruption. This feature alone makes this tool worth using!
Customer Review

Customer Review Verified

★★★★★
I really liked this tool’s user interface,which is quite modern,clean,and self-explanatory so that even as a beginner I can run it without any hassle or confusion. I almost use it regularly to size down my large PDF files according to my task requirements with ease. Excellent tool for real.
Write a Review
Compress PDF specifications
PublisherSoftaken Software
PlatformsWindows 7 or later (64-bit)
DemoAvailable (first page + PDF Champ watermark)
PriceFrom $49 (PDF Champ)