No account, nothing installed

Free Online Document Viewer

View PDF, Office, CAD, and 70+ formats instantly without leaving your browser.

Open PDF, Word, Excel, PowerPoint, CAD and 70+ more formats right in your browser. No account, nothing to install, and your file is deleted when you close it.

Get Doconut SDK

PDF

DOC

CAD

...

70+ formats

Upload Document

Drag & drop your file here, or click to select

PDF, DOCX, XLSX, PPTX, DWG, PSD, MSG...

Your files are processed securely and deleted automatically.

View PDF and other file formats online for free!

Doconut.app opens a file your computer will not. PDF, DOC, XLS, PPT, PSD, DWG, SVG and 70+ extensions in all, each with a viewer of its own that knows how to draw it. Nothing to install, no account, and your file is deleted once you have read it.

What you get

Hassle-Free

You have a file and nothing on the machine opens it. Drop it on the page and read it. There is no account, no install, and no step between choosing the file and seeing it.

No Frustration

An extension your computer does not recognise is the whole problem this site solves. PDF, Word, Excel, PowerPoint, CAD drawings, Photoshop files and Outlook mail all render here, so you do not go hunting for a different application per format.

Frequent Updates

We update our engine with the latest Doconut library every month, ensuring you always have access to the newest features and improvements. Stay ahead with our frequent updates.

Easy to use

No software needed. Just drag and drop or select the file you want to view and do it! Our platform makes document viewing straightforward and efficient.

Versatile

Seventeen viewers, one upload box, and nothing to pay. If your file is a spreadsheet today and a Visio diagram tomorrow, the page you go to changes and the way you use it does not.

Your Own Viewer

Want this viewer inside your own site instead of on ours? The same rendering engine ships as the Doconut SDK for .NET Framework, .NET Core and .NET, with a code sample for each of them.

Read about the Doconut SDK

Formats you can open here

Text Documents

Read DOC, DOCX and ODT in the browser, up to 15 MB.

DOCXDOCODT+6

Spreadsheet Documents

XLS, XLSX, CSV and ODS keep their columns and charts, up to 20 MB.

XLSXXLSCSV+5

Presentation Documents

PPT, PPTX and ODP render slide by slide, up to 20 MB.

PPTXPPTODP+6

Portable Documents

A PDF opens with its fonts and layout intact, up to 25 MB.

PDF

Visio

VSD and VSDX diagrams, with their layers, up to 25 MB.

VSDXVSDVSS+6

Project

Read an MPP or MPX plan — tasks, dates, Gantt bars — up to 20 MB.

MPPMPX

AutoCAD Formats

DWG, DXF and DGN drawings render from their geometry, up to 10 MB.

DWGDXFDGN

Photoshop Document

A layered PSD opens as the composite Photoshop saved, up to 25 MB.

PSD

Ebook and Publishing

An EPUB opens chapter by chapter, up to 25 MB.

EPUB

Common Image Formats

JPG, PNG, GIF, BMP, WEBP and AVIF, up to 25 MB.

PNGJPGJPEG+5

Email Formats

MSG, EML and EMLX open with headers and attachments, up to 10 MB.

EMLMSGEMLX

Advanced Image Formats

SVG, EPS, CDR, TGA and DNG camera raw, up to 25 MB.

SVGTIFFTIF+10

Text Formats

TXT, XML, HTML, MHTML and XPS, up to 5 MB.

TXTRTFXML+3

Doconut.App Features

Three things decide whether a viewer is any use to you: how fast it opens, what it can open, and what you had to install first.

Fast and Effective

Pages are drawn on our servers and sent back as something your browser already displays, so an old laptop opens a heavy file as quickly as a new one does.

Multiple formats

PDF, DOC, XLS, PPT, PSD, DWG, SVG and 70+ extensions in all, spread across seventeen viewers. A folder of mixed attachments does not need a separate tool for each one.

No Installations

Nothing is installed and there is no account to create. You choose a file, it renders, and it is deleted when you are done with it.