Files with the extension .dwg —the standard format for app drawings AutoCAD, which is widely used by engineers, architects and designers. However, on Android, opening such files is not as easy as PDF or DOCX: standard viewers do not support them, and specialized applications often require payment for full functionality. In this article we will examine 5 working methods viewing and editing DWG files on a smartphone - from free stripped-down versions to professional tools with cloud synchronization.

It is important to understand that Android is not intended for full-fledged work with CAD projects: even On flagship devices, performance will be inferior to PC. However, for viewing drawings, making minor edits, or coordinating projects with colleagues, mobile solutions are quite suitable. We tested applications on different versions of Android (from 10 to 14) and evaluated them according to the following criteria: file opening speedlayer support, editing ability and compatibility with cloud services (Google Drive, Dropbox).

1. AutoCAD is the official application from Autodesk

The most reliable way to work with DWG on Android is to use the official application AutoCAD from the format developer. It supports all file versions (including .dwg 2026), saves layers, annotations and 3D models. The application is free, but editing will require a subscription AutoCAD Mobile (from $5 per month).

To open the file:

  • 📥 Download AutoCAD from Google Play (weight ~150 MB).
  • 📁 Upload the DWG file to the cloud (Google Drive, OneDrive) or move it to the Downloads folder on your phone.
  • 🔍 In the application, tap Open → Cloud or Local files and select a drawing.
  • 🖱️ Use gestures to navigate: two fingers — zoom, one — panning.

⚠️ Attention: The free version only allows you to view files. To edit (even simply move objects), you will need to sign up for a 7-day trial subscription or buy the full version. Also the application does not support files larger than 10 MB in free mode —they will have to be optimized on a PC.

📊 Why do you need to open DWG on Android?
Only for viewing
Make minor edits
Coordinate projects with clients
Study/training
Other

2. DWG FastView - free viewer with editor

If you do not need all the functions AutoCAD, but require free solution with basic editing, pay attention to DWG FastView from Gstarsoft. This application weighs only 50 MB, works offline and supports:

  • 📄 Viewing drawings of any versions (including AutoCAD 2026).
  • 🖋️ Editing primitives (lines, arcs, text blocks).
  • 📊 Working with layers (turning on/off, changing colors).
  • 📱 Export to PDF, JPEG or DXF.

Interface DWG FastView adapted for touch screens: toolbars are located on the sides, and zooming works smoother than in AutoCAD Mobile. To open a file:

  1. Install the application from Google Play.
  2. Click File → Open and select DWG from the phone memory.
  3. To edit, tap on the object and use the contextual menu.

⚠️ Attention: In the free version, a watermark remains on the drawings "DWG FastView". To remove it, you need to buy the premium version (one-time payment ~20$). Also, the application does not save the history of changes —all edits are applied immediately to the original file.

☑️ Preparing a DWG file for Android

Done: 0 / 4

3. eDrawings Viewer - for 3D models and assemblies

If you need to work not only with 2D drawings, but also 3D models (for example, parts for 3D printing), try eDrawings Viewer from SolidWorks. This application specializes in:

  • 🔧 Viewing assemblies with disassembly/assembly animation.
  • 📏 Measuring distances and angles between objects.
  • 🖼️ Creating screenshots and exporting to STL (for 3D printing).

The main plus eDrawings is support for formats .easm, .eprt i .slddrw in addition to DWG. Minus - application cannot edit files, view only. Instructions for opening:

  1. Download eDrawings from Google Play.
  2. Upload the file to the application via Open → Local file.
  3. For 3D models, use gesture two fingers to rotate.

⚠️ Attention: Application does not support DWG files older than 2015. If your drawing was created in AutoCAD 2012 or earlier, first convert it to a newer format on your PC.

How to convert older DWG files?

Open the file in AutoCAD on your PC → Select File → Save As → Specify format AutoCAD 2018 DWG → Save. Now the file will open on Android.

4. A360 Viewer - cloud viewing without installation

If you do not want to install applications, use web version Autodesk A360 a cloud service for viewing CAD files. Works directly in the browser (we recommend Chrome or Firefox) and supports:

  • 🌐 Opening files up to 100 MB.
  • 🔄 Comparison of two versions of the drawing.
  • 📎 Inserting comments and tags.

To view DWG via A360:

  1. Go to the website a360.autodesk.com.
  2. Download the file via Upload or connect Google Drive.
  3. After processing (may take up to 1 minute), open the drawing in the browser.

⚠️ Attention: Service required registration (free). Also, some functions (for example, measuring distances) may be unstable in the mobile browser. For complex drawings, it is better to use the desktop version.

Application Free viewing Editing 3D support Offline mode
AutoCAD Mobile ✅ Yes ❌ Only with subscription ✅ Yes ✅ Yes
DWG FastView ✅ Yes ✅ Basic ❌ No ✅ Yes
eDrawings ✅ Yes ❌ No ✅ Yes ✅ Yes
A360 Viewer ✅ Yes ❌ No ✅ Yes ❌ No

5. Alternative methods: conversion and third-party services

If none of the listed solutions work, try convert DWG to another format before viewing on Android. To do this:

  • 🖥️ On your PC, open the file in AutoCAD and export to PDF or SVG (File → Export).
  • 🌐 Use online converters (for example, AnyConv or Zamzar), but do not download confidential drawings!
  • 📱 Open the resulting PDF in any viewer (for example Xodo PDF or Adobe Acrobat).

⚠️ Attention: When converting to PDF layers and part of the metadata are lost. Also, some online services limit the file size (usually up to 50 MB). For accurate display, it is better to use specialized applications from the previous sections.

💡

If the drawing does not open, try renaming the file from .dwg to .dxf —some viewers work better with this format.

Comparison of solutions: what to choose?

The choice of application depends on your tasks:

  • 🔍 View only: DWG FastView or A360 Viewer (free).
  • ✏️ Editing: AutoCAD Mobile (paid) or DWG FastView Premium.
  • 🎨 3D models: eDrawings or AutoCAD Mobile.
  • ☁️ Cloud work: A360 Viewer or AutoCAD with connection to Dropbox.

For professional use (for example, coordinating projects with customers) it is better to pay for AutoCAD Mobile - it is the most stable and supports all the functions of the original AutoCAD. If you need one-time viewing, free versions are enough DWG FastView or A360.

💡

For complex drawings (more than 100 layers or 3D assembly) it is better to use AutoCAD Mobile - other applications may slow down or display objects incorrectly.

FAQ: Frequently asked questions about DWG on Android

Can I open DWG without the Internet?

Yes, all of the listed applications (AutoCAD Mobile, DWG FastView, eDrawings) support offline mode. Download the file to your phone's memory in advance, and it will open without connecting to the network. The exception is A360 Viewerwhich works only online.

Why does the drawing not open completely or with errors?

This can happen for several reasons:

  • The file was created in too old version of AutoCAD (before 2010). Solution: save it in a new format on your PC.
  • File damaged (for example, when copying). Solution: check the checksum (MD5) or resave the drawing.
  • The application does not support specific objects (for example, dynamic blocks). Solution: use AutoCAD Mobile —it is the most compatible.
How to measure the distance between objects in a drawing?

Most applications have a tool for this "Measure" or "Distance":

  • B AutoCAD Mobile: tap on the ruler icon in the bottom panel.
  • B DWG FastView: select Tools → Measure.
  • B eDrawings: use the tool "Smart Dimension".

The accuracy of measurements depends on the scale of the drawing. If the values seem incorrect, check the unit settings in the file.

Can you print DWG files from Android?

Yes, but with limitations:

  • You can send a drawing to AutoCAD Mobile e for printing via DWG FastView You can send your drawing for printing via File → Print, but only standard sheet formats (A4, A3) are supported.
  • For accurate printing (with respect to scale), it is better to export the file to PDF and print it via Google Cloud Print or specialized services (for example, PlotNow).

⚠️ Attention: On some printers, DWG files are printed with distortions. Check the result on a test sheet first.

How to protect confidential drawings on your phone?

If you work with commercial or secret projects:

  • Use encrypted cloud storage (for example, Proton Drive or Tresorit).
  • Install application password (in AutoCAD Mobile this is done in the account settings).
  • Do not save files in Downloads —use protected folders (for example, Secure Folder on Samsung).
  • After work delete temporary files via Settings → Memory in the application.