Convert anything
right from Finder.

Drag a file, tap ⇧ and drop it on a planet. PlanetOS converts, compresses and edits it on your Mac.

Download PlanetOS

Free to try · macOS 14 or later · Apple silicon

FinderFileEditView

1Drag trip.heic off the desktop

trip.heic

launch.mov

contract.pdf

One gesture, three orbits

Drag a file. Tap a key.

JPG

WEBP

HEIC

AVIF

TIFF

BMP

GIF

PDF

Convert to JPG

⇧ Convert⌘ Tools⌃ Actions

Not just another
file converter

Others charge every month, or $15 and up for each piece, or upload what you convert. PlanetOS is 5 free actions every week, or everything for $9.99 once.

Prices from ilovepdf.com and the Mac App Store, October 2026.

$7per month

Uploads your filesAds on free plan

iLovePDFOnline

$15+ $30 to unlock all

20 free actionsThen pay to keep going

TangerineMac app

$9.99one-time, all of it

Unlimited filesMany at onceNothing uploaded

PlanetOSMac app

Tools

More than a converter.

Real photos, real video, real results — every example below came out of PlanetOS.

OriginalPlanetOS

Drag the slider to compare. Photos and video from Pexels.

And more

Compress to a sizeCropAdjust colorsAnnotateTrimSplitJoinSpeedMuteSave framesBleep audioNormalizeMono / stereoEdit metadataRead QR codesCollageMerge PDFsOrganize pagesRedact PDFsPDF to WordPDF to PowerPointPDF to Excel

Formats

Hundreds of ways in and out.

The orbit only shows what makes sense for the file you’re dragging.

Images

JPGPNGWebPHEICAVIFTIFFBMPGIFSVGPDF

Video

MP4MOVM4VMKVWebMAVIWMVGIFMP3

Audio

MP3M4AWAVFLACOGGOpusAIFFWMA

PDF

DOCXPPTXXLSXJPGPNGEPUBTXTMarkdown

Documents

DOCXDOCODTRTFRTFDMarkdownHTMLTXTEPUBText clippings

Slides

PPTXPPTKeynote → PDF, PNG, JPG

Spreadsheets

XLSXXLSODSCSVTSVNumbersPDF

Subtitles & archives

SRTVTTTXTZIPTARGZIPRAR7z

Your files never
leave your Mac

Every conversion, compression and edit runs on your computer. No uploads, no account, no tracking. It even works offline.

PlanetOS Settings

Your files

Process files on this Macalways

Upload files anywherealways

Save next to the original

Show finished files in Finder

PlanetOS has no servers to send your files to.

Questions?

Drag, tap ⇧
and it’s done.