Email Size Limits
Pain
Gmail and many inboxes reject PDFs over ~25 MB, so reports bounce or become Drive links.
WPS Solution
File compression software — shrink PDFs to email-friendly sizes before you send.
WPS File Compression Software
File Compression
Software for PDF,
Word & PowerPoint
Shrink oversized PDFs and office files with WPS Office file compression software—compress locally, pick HD / Normal / Common quality, and send email-ready attachments without uploading to a random website.
0 Monthly Active Users
Windows, Mac, iOS, Android
Local compress · No upload required
Drop PDF hereDrag Annual-Report.pdf to compress
Annual-Report.pdf
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Pain → Solution
Oversized Files Blocking Email? Switch to WPS Office File Compression Software
Stop bouncing attachments and risky online uploads—see how WPS shrinks the files you actually send.
Risky Online Compressors
Pain
Websites ask you to upload contracts and invoices to unknown servers just to reduce size.
WPS Solution
Local PDF compress — Tools → Compress runs on your device, not a random upload box.
Bloated Images
Pain
Word and PowerPoint files balloon because photos stay at print resolution after you crop them.
WPS Solution
Compress Picture — drop resolution in Writer and Presentation without leaving the suite.
One-File-at-a-Time Tools
Pain
A zip utility shrinks folders, but you still juggle a separate PDF compressor and office apps.
WPS Solution
Batch add files — compress several PDFs, then edit, convert, or share inside WPS.
Built Into WPS PDF
Download WPS Office File Compression Software
Shrink PDFs and office files with one lightweight installer—choose a quality level, keep working in Writer, Presentation, and PDF, and skip third-party upload sites.
File Compression Software
HD / Normal / Common
Local Processing
Download WPS App Free
Lightweight Installer (< 50MB) · 100% Safe & Secure
WPS PDF · Compress
LIVE
Annual-Report.pdf · Compressing
Choose compression level
Normal — balanced size for email and screen reading
24.8 MB
24.8 MB
Open → Compress → Share — all inside WPS
Key Features of WPS Office File Compression Software
Everything you need to shrink PDFs and office files—directly inside WPS Office file compression software.
PDF Compressor with Quality Levels
- Open a PDF in WPS, go to Tools → Compress, and pick HD, Normal, or Common.
- See estimated size before you commit, then save a copy instead of overwriting the original.
- Keep enough clarity for screen reading while cutting enough bulk for email.
HD
Normal
Common
Kingsoft PDF Compression
Compress Pictures in Word & PPT
- Select a picture in Writer or Presentation and use Compress Picture on the Picture Tool tab.
- Apply to one image or all pictures, and optionally delete cropped areas you no longer need.
- Choose Web/Screen or Print resolution so decks stay sharp without a 40 MB attachment.
Writer
Presentation
Web / Print
Compress Picture · WPS Writer
Batch Compress Multiple PDFs
- Click Add File in the compressor dialog to queue extra PDFs in one pass.
- Set a Save to Directory folder so compressed copies land together for sharing.
- A green check marks each file when compression finishes—no extra zip app required for PDFs.
Add File
Save to Directory
Batch Ready
Queue · Batch PDFs
Compress, Then Keep Working in WPS
- After shrinking a PDF, convert, merge, sign, or edit it in the same WPS PDF window.
- Stay compatible with Microsoft Word, Excel, PowerPoint, and PDF formats.
- Use one installer on Windows, Mac, Linux, iOS, and Android instead of a single-purpose zip tool.
4-in-1 Suite
Cross-Platform
MS Compatible
WPS Office · After compress
REAL USERS · WPS OFFICE
Ready for File Compression Software That Stays on Your Device?
Install WPS Office and shrink PDFs, Word, and PowerPoint files in minutes—no risky compressor websites required.
0
Global MAU
Local
PDF Compress
4-in-1
Office Suite
Free to start · Compatible with Windows, Mac, iOS, Android & Linux
★★★★★
"I compress board-pack PDFs in WPS before email. They finally fit the 25 MB limit without looking washed out."
JM
Jordan M.
Operations Manager
3 Steps
How to Use WPS Office File Compression Software in 3 Steps
From download to a smaller attachment — a simple path to use WPS Office File Compression Software.
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Download and Open WPS Office
Install the lightweight WPS Office package on Windows, Mac, iOS, or Android, then open WPS PDF, Writer, or Presentation.
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Open Your Oversized File
Open a large PDF and go to Tools → Compress. For Word or PowerPoint, select a picture and use Compress Picture.
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Choose a Level and Save
Pick HD, Normal, or Common, add more PDFs if needed, set the save folder, then click Compress and share the smaller file.
FAQ
Frequently Asked Questions
Yes. WPS Office includes file compression software for PDFs and pictures inside Word and PowerPoint. Download WPS to shrink files on your device instead of uploading them to a third-party compressor website.
Yes. Desktop compression in WPS PDF runs locally. Open Tools → Compress, choose HD, Normal, or Common, and save a smaller copy—contracts and reports stay on your computer.
You control the trade-off. HD keeps more detail for print, Normal balances size and clarity for everyday sharing, and Common targets the smallest email-friendly files.
Yes. In Writer and Presentation, select a picture and use Compress Picture to reduce embedded images. Combined with PDF compress, WPS covers the files people actually email.
WPS Office runs on Windows, Mac, Linux, iOS, and Android. Compress PDFs and optimize documents across devices, then keep editing in the same all-in-one suite.
FREE DOWNLOAD · ALL PLATFORMS
Unlock Smaller Attachments with the WPS Office File Compression Software
Download WPS Office free and shrink PDFs, Word, and PowerPoint files locally—then finish the job in the same suite.
- File compression software for PDF, Word pictures, and PowerPoint
- Local processing, HD / Normal / Common levels, batch PDF add
- Trusted by 600M+ users worldwide
One installer · Writer + Spreadsheet + Presentation + PDF
