All supported formats

Pick a format to open it online, or drop a file on the home page and we’ll detect it automatically.

Office documents

Read documents, spreadsheets and presentations without Office installed.

.pages Apple iWork .eml Email .pdf PDF .docx Word (DOCX/DOC) .xlsx Excel (XLSX/XLS) .csv CSV / TSV .pptx PowerPoint (PPTX) .odt OpenDocument .rtf Rich Text (RTF)

E-books & comics

Open e-books and comic archives in a clean reader.

.epub EPUB .mobi MOBI / AZW3 .fb2 FictionBook (FB2) .cbz Comic book (CBZ/CBR) .djvu DjVu

Text & markup

Render Markdown, data files and source code with syntax highlighting.

.md Markdown .json JSON .ipynb Jupyter Notebook .yaml YAML .xml XML .toml TOML .js Source code .tex LaTeX / math .adoc AsciiDoc

Images

View ordinary and hard-to-open image formats in the browser.

.png Images .svg SVG .tif TIFF .heic HEIC / HEIF .psd Photoshop (PSD) .ai Adobe Illustrator (AI) .sketch Sketch .cr2 Camera RAW

Audio & video

Play media files directly with native and WebAssembly decoders.

.mp4 Video .mp3 Audio .srt Subtitles

Archives

Peek inside compressed archives and list their contents.

.zip ZIP .tar TAR / GZIP .7z 7-Zip / RAR

Data & analytics

Inspect databases and columnar data formats.

.sqlite SQLite database .parquet Parquet .arrow Arrow / Feather .h5 HDF5 .dbf dBase (DBF)

3D, CAD & GIS

Preview 3D models, CAD drawings and geospatial data.

.stl 3D models .sldprt SolidWorks (SLDPRT/SLDASM) .3dm Rhino 3D (3DM) .dwg AutoCAD (DWG/DWT) .dxf AutoCAD (DXF) .step STEP / IGES .ifc IFC (BIM) .gcode G-code .las LiDAR (LAS) .geojson GeoJSON / KML / GPX .shp Shapefile (SHP) .geotiff GeoTIFF

Specialised

Domain-specific formats from medicine, astronomy and typography.

.hex Firmware .dcm DICOM (medical) .fits FITS (astronomy) .ttf Fonts (TTF/OTF/WOFF) .ics Calendar (iCal/ICS) .vcf vCard (VCF) .bib BibTeX