Fast STL Viewer Application icon

Fast STL Viewer 2.19

10.6 MB / 500K+ Downloads / Rating 4.3 - 3,406 reviews


See previous versions

Fast STL Viewer, developed and published by Fast STL Viewer, has released its latest version, 2.19, on 2025-01-24. This app falls under the Productivity category on the Google Play Store and has achieved over 500000 installs. It currently holds an overall rating of 4.3, based on 3.406 reviews.

Fast STL Viewer APK available on this page is compatible with all Android devices that meet the required specifications (Android 7.0+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.performance.meshview

Updated: 19 days ago

Developer Name: Fast STL Viewer

Category: Productivity

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Fast STL Viewer on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.3
Total 3,406 reviews

Reviews

1 ★, on 2021-06-12
Once another item you are unable to move either item added to confirm fitment. Also your 7 day trial is wack... im not paying for an app that only lets you view projects when theres a million other apps/programs out there that do the same for free.

5 ★, on 2021-06-06
Its honestly only on my phone so when I have a print going, I know which part is printing. I make and replicate props and so it gets confusing after a bit when you have 20 different files on the printers SD card and you cant remember which is which. It's simple and easy to use and I enjoy having it

5 ★, on 2021-05-03
Awesome little viewer, really useful to see into areas that I can't seem to get good views in tinkercad. Super easy to use, pinch to zoom, two fingers to move left right, 1 finger to move around. Very straight forward.

4 ★, on 2021-04-07
Works as desired BUT has a real bug. If you delete a file you were looking at while the app is closed, when you come back to the app you will not longer be able to navigate to any files. The ... icon will NOT take you back to the root directory. The ONLY way to fix is to reset & clear the apps data. **UPDATE: update 1.92 seems to resolve the issue.**

3 ★, on 2021-01-18
It opens. Looks like you can open files but when you hit the open option it gives you these preset directories to retrieve files from. None of which will have files and you can't file browse to the correct locations to open the files you have so it's essentially useless. That sucks.. I thought I finally found one that worked.

4 ★, on 2021-02-19
This is a great app, I wish it showed the coordinates for each point and angle if that makes sense? Its super easy to use and works super smooth I dont see any negatives but I also wish there was some sort of program which allowed for you to automatically create a program for cnc lathes or milling machines

Previous Versions

Fast STL Viewer 2.19
2025-01-24 / 10.6 MB / Android 7.0+

Fast STL Viewer 2.17
2024-09-11 / 9.3 MB / Android 5.0+

Fast STL Viewer 2.16
2024-07-19 / 9.2 MB / Android 5.0+

Fast STL Viewer 2.11
2023-02-06 / 7.5 MB / Android 4.4+

About this app

********************************************************
Problem:
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Please note that Samsung's "My Files" file browser has a known bug and does not open STL files directly in the app because it fails to associate the STL extension with the right app.

Solution:
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Install any other third party file manager from the Google Play Store to be able to open STL files directly while browsing.
********************************************************

Binary and ASCII STL files / models 3d viewer for Android.

Key features:

1. Multiple files / models view support
2. Convenient view modes: shaded, wireframe, shaded + wireframe, points
3. Front and back faces are highlighted with different colors
4. Fast STL files / models loading
5. Big STL files / models support (millions of triangles)
6. Binary and ASCII STL files / models formats
7. Mesh boundaries / edges detection
8. Separate (unconnected) meshes / parts detection
9. Selection functionality (hold a finger on a model to select it)
9.1 To deselect a model hold a finger on the background
10. Display bounding box information in the status per selection
11. Invert normals in a selected STL-model
12. Delete a selected STL-model from the scene
13. Open STL-files directly from Gmail attachments, Google Drive, Dropbox, OneDrive via Fast STL Viewer
14. 3D Print with Treatstock option
15. The app internal file manager keeps track of 10 recently opened files for easy access

In-app purchases:

1. Configure the scene colors: model (face/wireframe/vertex) and background
2. Find the volume (cm3) of a selected STL part
3. Disable/remove the Banner Ads

New features

System library updates.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.