SLD | Electrical diagrams
8.6 325
v4.40 by Ángel Martínez
About Unifilar
Unifilar (Package Name: com.xlingenieria.unifilar) is developed by Ángel Martínez and the latest version of SLD | Electrical diagrams 4.40 was updated on November 8, 2025. 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 5.0+ 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 4.40 Update
* Fixed Undo/Redo function
Read More
Unifilar Features
Related Videos
Single-line diagram Android
Previous Versions
More
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: e1036710d325cc89ce5bd9d01aa1ea6d7f52d858
Size: 13.17 MB
What's New:
* Fixed Undo/Redo function
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 3dd2d0f431bf2508070d3591c2eb6f79a325fa2c
Size: 13.17 MB
What's New:
* Minor fixes and improvements
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 708b244fe5593421403cdf685377bd4605114efc
Size: 13.17 MB
What's New:
* Performance and stability improvements
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 1c8b034f007867e9af1d53bcd0eb2ebf7c5c8f50
Size: 13.17 MB
What's New:
* Performance and stability improvements
More Information
Package Name:
Category:
Update Date:
2025-11-08
Latest Version:
4.40
Need Update:
Available on:
Requirements:
Android 5.0+
Report:
Safe to Download
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