Convert files
PlanetOS converts images, PDFs, documents, video and audio on your own computer. Pick the conversion you need for the details, or just drag a file and tap Shift to see every format it can become.
Images
HEIC to JPG
Turn iPhone HEIC photos into JPG files that open anywhere. Drag, tap Shift, drop. Works offline, nothing is uploaded.
HEIC to PNG
Convert iPhone HEIC photos to lossless PNG on Mac, Windows or Linux. One drag, no upload, no account.
WebP to JPG
Saved a WebP image from a website? Turn it into a JPG that opens in any app. Drag, tap Shift, drop. Offline.
WebP to PNG
Convert WebP images to PNG on Mac, Windows or Linux. Transparent backgrounds stay transparent. Nothing is uploaded.
PNG to JPG
Turn large PNG screenshots and photos into compact JPG files. One drag on Mac, Windows or Linux, without uploading.
JPG to PNG
Convert JPG images to PNG on your computer when an app or website asks for PNG. Fast, offline, no account.
AVIF to JPG
Open AVIF images anywhere by converting them to JPG on Mac, Windows or Linux. No upload, works offline.
JPG to WebP
Make images smaller for the web by converting JPG and PNG to WebP. One drag, offline, quality you control.
JPG to PDF
Turn a photo or a scan into a PDF, or combine several images into one PDF in order. Offline on Mac, Windows and Linux.
From PDF
PDF to Word
Turn a PDF into an editable Word document on your own computer. Text and formatting carry over. No upload, no account.
PDF to JPG
Save every page of a PDF as a 300 dpi JPG (or PNG). One drag, no upload, on Mac, Windows and Linux.
PDF to Excel
Pull tables out of PDF statements and reports into an Excel sheet. Works offline on your computer.
PDF to PowerPoint
Turn each page of a PDF into a PowerPoint slide, on your computer. Good for presenting a PDF deck.
Documents
Word to PDF
Save a Word document as a PDF without opening Word. Works for DOCX, DOC, ODT, RTF and more. Offline.
EPUB to PDF
Turn an EPUB e-book into a PDF you can print or read anywhere. Also converts EPUB to Word and text. Offline.
PowerPoint to PDF
Save PowerPoint, Keynote or ODP slides as a PDF or as images, without opening PowerPoint. Offline.
Video
MOV to MP4
Turn iPhone and QuickTime MOV videos into MP4 files that play everywhere. One drag, offline, no upload limits.
MKV to MP4
Convert MKV videos to MP4 so they play on phones, TVs and in editors. Offline on Mac, Windows and Linux.
WebM to MP4
Turn WebM videos from the web or screen recorders into MP4 that plays on iPhone and in every editor. Offline.
MP4 to GIF
Make a GIF from any video clip on Mac, Windows or Linux. Trim first, then drop on GIF. Offline.
GIF to MP4
Turn animated GIFs into small MP4 videos for Instagram, TikTok and presentations. Offline, one drag.
MP4 to MP3
Save the audio from a video as an MP3 on Mac, Windows or Linux. Works with MOV, MKV and WebM too. Offline.
Audio
WAV to MP3
Shrink WAV recordings into MP3s about a tenth of the size. Choose the bit rate. Offline on Mac, Windows and Linux.
M4A to MP3
Turn M4A voice memos and iTunes audio into MP3 that plays on any device. Offline, one drag.
FLAC to MP3
Make lossless FLAC music fit on your phone by converting it to MP3. Choose the bit rate. Offline.