SLD | Electrical diagrams
8.6 349
v4.45 by Ángel Martínez
About Unifilar
Unifilar (Package Name: com.xlingenieria.unifilar) is developed by Ángel Martínez and the latest version of SLD | Electrical diagrams 4.45 was updated on May 29, 2026. SLD | Electrical diagrams is in the category of Productivity. You can check all apps from the developer of SLD | Electrical diagrams and find 200 alternative apps to SLD | Electrical diagrams on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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
- 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.
-------------
# 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
-------------
* 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
Unifilar 4.45 Update
* Minor fixes
Read More
Unifilar Features
Related Videos
Single-line diagram Android
Previous Versions
More
Requires Android: Android 8.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: de86b38f107c07d19871628c0db3e40f694405a3
Size: 13.2 MB
What's New:
* Minor fixes
Requires Android: Android 8.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 5f8cc1d854e072089a089464cedfe1a88400cf4e
Size: 13.2 MB
What's New:
* Minor fixes
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 14ac63711c4c5182839a65e587ac27e9f1091467
Size: 13.2 MB
What's New:
* Minor fixes
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: a5c3ca6d92d8ade27b1d6ca7dabe6dba9c5ddef4
Size: 13.2 MB
What's New:
* Minor fixes
More Information
Package Name:
Category:
Update Date:
2026-05-29
Latest Version:
4.45
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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