CK Image & PDF Reducer
Last updated
A free, offline, drag-and-drop tool for shrinking images and PDFs — no uploads, no subscriptions.
Install with winget
$ winget install --id epatels.CKImagePDFReducer --exact --version 4.0.2Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.
Silent install command for CK Image & PDF Reducer
CK Image & PDF Reducer uses EXE (Inno Setup). The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.
CKImagePDFReducerSetup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART
See the full silent install reference for CK Image & PDF Reducer →
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About
CK Image & PDF Reducer compresses images and PDFs right on your PC. Drag a file in, pick how you want it shrunk, and export — nothing is sent anywhere.
- Resize by percentage — scale both dimensions down together
- Fix Width / Fix Height — set one dimension, the other auto-scales to preserve aspect ratio
- Compress by Quality — reduce JPEG quality to hit a smaller file size
- Target File Size — tell it a size limit (e.g. "under 200 KB") and it searches for the best quality/resolution that fits
- PDF compression — shrinks PDFs by recompressing embedded images (via Ghostscript, installed separately on first use)
- Batch queue — load and process multiple files in one pass
- Drag & drop — drop files straight onto the window
- Windows right-click menu — optional "Reduce with CK Image & PDF Reducer" entry in Explorer's context menu
- HEIC support — reads iPhone-style HEIC images
Installers · v4.0.2
| Architecture | Type | Scope | Install | Download |
|---|---|---|---|---|
| x64 | EXE Inno Setup | user | Direct |
Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.
Security
No known CVEs for CK Image & PDF Reducer.
Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.
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Frequently asked questions
How do I install CK Image & PDF Reducer on Windows?
How do I install CK Image & PDF Reducer silently for unattended deployment?
What are the silent install switches for CK Image & PDF Reducer?
How do I uninstall CK Image & PDF Reducer via winget?
Is CK Image & PDF Reducer free?
Does CK Image & PDF Reducer work on Windows 10?
How do I keep CK Image & PDF Reducer up to date?
Recent versions
- 4.0.2latest
- 4.0.1
- 4.0.0
- 3.6.0
- 3.5.0
- 3.0.3
- 2.6.0
- 2.5.0