SLD | Electrical diagrams Application icon

SLD | Electrical diagrams 3.90

14.9 MB / 100K+ Downloads / Rating 4.3 - 2,867 reviews


See previous versions

SLD | Electrical diagrams, developed and published by Ángel Martínez, has released its latest version, 3.90, on 2025-01-28. This app falls under the Productivity category on the Google Play Store and has achieved over 100000 installs. It currently holds an overall rating of 4.3, based on 2.867 reviews.

SLD | Electrical diagrams APK available on this page is compatible with all Android devices that meet the required specifications (Android 5.0+). 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.xlingenieria.unifilar

Updated: 14 days ago

Developer Name: Ángel Martínez

Category: Productivity

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing SLD | Electrical diagrams 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 2,867 reviews

Reviews

5 ★, on 2021-07-04
I am 70+ years old and have been looking for this app for many years, as I have very bad tremors and can no longer sign my name much less draw a schematic. I have tried many other apps that looked good out of the gate, but failed miserably in the long run. This app isn't perfect, but it is as close as I have been able to find to suit my needs without spending thousands of dollars. Thanks for allowing this old man to get back in the game. Regards

5 ★, on 2021-05-26
Great app! But there should be an option for multi-line drawings. Also I would like to have an option for "the grid" and to change the grid scale. Add more pages?! Keep working on this project, guys!

4 ★, on 2021-06-11
Smooth enough to use, with enough helpful symbols to build a lot of my blueprints. Always room to improve, but nice app so far!

3 ★, on 2021-04-23
I'm sure it would be fine if you're working with a/c but nowhere is this limitation listed, has no functionality for d/c circuits

1 ★, on 2021-02-27
Doesn't work. Can't enter anything, delete items, text or anything. Insert objects don't go onto the screen where it is visible. How to use? I cannot figure out how to use it. I'm a 30+ year IT veteran. If I can't figure it out, who can?

5 ★, on 2021-02-17
Excellent app. Best on android so far. Please include component name in the selection screen to make it easier to find the one someone is looking for. Or group them in component classes

Previous Versions

SLD | Electrical diagrams 3.90
2025-01-28 / 14.9 MB / Android 5.0+

SLD | Electrical diagrams 3.87
2024-11-12 / 14.8 MB / Android 5.0+

SLD | Electrical diagrams 3.83
2024-11-01 / 14.8 MB / Android 5.0+

SLD | Electrical diagrams 3.80
2024-09-13 / 14.8 MB / Android 5.0+

SLD | Electrical diagrams 3.60
2024-01-07 / 10.4 MB / Android 5.0+

SLD | Electrical diagrams 2.17
2021-04-25 / 9.9 MB / Android 5.0+

About this app

This tool will allow you to create your own electrical installation diagrams quickly and easily, you simply have to select the symbol you want to use and drag it to the desired position.

- Symbols according to IEC and ANSI standards for electrical engineering:
Circuit breaker, plug-in, switch, disconnector, fuse, differential (RCD), contactor, motor, generator, socket, plug base, contact, normally open NO, closed NC, valve, level, temperature, delay and advance opening and closing, limit switch, handle, interlock, push button, mushroom, lamp, grounding, energy meter, active (kWh) wattmeter, reactive (kvar) varimeter, transformer, voltage, current, three windings, overvoltage, thermal relay, magnetic, coil, clock, minimum and maximum voltage, starter, rectifier, inverter, battery, converter, AC/DC, DC/DC, frequency meter, voltmeter, ammeter, ohmmeter, soft starter, variable resistance, reactance, diode, varistor, heater, fault, star-delta transformer, insulation, regulator, connectors, conductors, phase, neutral, ground, protection, fan, photovoltaic panel, control, load and enter text such as volt, ampere, watt, energy.

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# BASIC Version #
* You can create your single-line diagram with the same symbols as the Version PRO
* You can only work with a scheme although you can share it as an image, pdf or file
* Once you create a scheme you will no longer be able to open another (they are not saved)
* Contains ads

# PRO Version # (1 - In-App Purchases)
* You will be able to open, edit and save a scheme
* Open in the following examples (link)
* No ads

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* Do you want to translate (no english) the symbol texts and receive a coupon to access the payment functions? Contact us!
* More examples: https://drive.google.com/drive/folders/15vTwFvjtu311lSEbYJLaqUfp_pyEwEDt?usp=sharing
* Videos:
Functions: https://youtu.be/o-sHBpdDNlY
(ES) https://youtu.be/TpQIjUYVLSw
(PT) https://youtu.be/NxWWA50dKO4
(PT) https://youtu.be/3uZSDbW0Y_w
(FR) https://youtu.be/wWeI1xML314
(EN) https://youtu.be/J_XgqEK5M8Q
(AR) https://youtu.be/imUdMgzFlHE

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.