Office compressor
Shrink Word documents, PowerPoint decks, Excel sheets and ePub books that are too big to email.
or click to choose · processed on your device, never uploaded
How it works
- 01
Add files
DOCX, PPTX, XLSX (and macro-enabled versions), ODT, ODS, ODP or ePub.
- 02
Pick a level
Recommended resizes pictures to 1920 px and re-encodes them efficiently.
- 03
Compress
Only pictures are changed; text, layout, formulas and animations stay exactly the same.
- 04
Download
The file opens normally in Word, PowerPoint, Excel, LibreOffice or any e-reader.
More PDF & document tools
All free, all private — everything runs in your browser.
Compress PDF
Shrink PDFs up to 90% — images are resampled to the right DPI, text stays sharp.
Edit PDF
Add text, images, signatures, highlights and shapes; reorder, rotate, delete and merge pages.
Merge PDF
Combine several PDFs into one, in the order you choose.
Split PDF
Extract page ranges or split every page into its own PDF.
PDF to JPG / PNG
Turn every page into a high-resolution JPG or PNG.
JPG / PNG to PDF
Put photos and scans into one PDF — A4, Letter or original size.
Protect PDF
Add a password with AES-256 encryption and limit printing or copying.
Unlock PDF
Remove the password from a PDF you can open.
PSD editor
Open Photoshop files in the browser: show/hide, reorder and fade layers, add text and images, export.
Compress PSD
Make Photoshop files smaller: remove hidden layers, resize, ZIP-compress or flatten.
Image to vector
Turn PNG, JPG, GIF and WebP into clean SVG, PDF, EPS or DXF vectors — smart colour detection, smooth curves.
Compress AI
Make Adobe Illustrator .ai files up to 90% smaller for email and sharing — still a .ai file.
AI to PDF / PNG / JPG
Open Adobe Illustrator files without Illustrator — save as a slim PDF or high-res image.
Design file converter
Open Sketch, XD, Figma, CorelDRAW, InDesign, EPS, Affinity, Procreate, Krita and more — save as PNG, JPG, WebP or PDF.
Optimize SVG
Clean and minify SVG icons and illustrations — often 30–70% smaller, pixel-identical.
Frequently asked questions
Will my formatting change?+
No. Only embedded pictures are optimized; everything else is copied byte-for-byte.
Why is my PowerPoint so big?+
Usually because of full-resolution photos pasted from a phone or camera. Those are resized to what a slide can actually show, which often saves 70–90%.
Are my files uploaded anywhere?+
No. Everything runs inside your browser on your own device, so confidential documents never leave your computer. That also means there's no upload wait.