The top 20 popular Free Libraries & Demo Apps for Android in Brazil

Check out the top Libraries & Demo Apps which are free to download. We went through all Libraries & Demo Apps for Android on Google Play in August 2025 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Brazil. Last updated on 2025-08-03.

PassportImageDecoder

This library can decode various image formats used in electronic machine readable travel documents (eMRTD) / electronic passports (ePassport). This library is used by NFC TagInfo (only available to …

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50,000+ downloads

Libraries & Demo

Michael Roland
50,000+ downloads
LIBRARIES_DEMO

PassportImageDecoder

This library can decode various image formats used in electronic machine readable travel documents (eMRTD) / electronic…

Augm. Reality for Locus Map

Asamm Software, s. r. o.

Add-on for Locus Map application that enables visualization of selected points on the device screen with camera view - in augmented reality. Useful during town sightseeing tours, on viewtowers, for g…

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100,000+ downloads

Libraries & Demo

Asamm Software, s. r. o.
100,000+ downloads
LIBRARIES_DEMO

Augm. Reality for Locus Map

Add-on for Locus Map application that enables visualization of selected points on the device screen with camera view - …

Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, discover new apps, and set up a viewer. To fully enjoy this app you'll need a Car…

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10,000,000+ downloads

Libraries & Demo

Google LLC
10,000,000+ downloads
LIBRARIES_DEMO

Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, dis…

Market Update Helper

This app does nothing by itself, and is only useful as a companion to Titanium Backup PRO. If you have it, you can un-install it at any time.

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1,000,000+ downloads

Libraries & Demo

Titanium Track
1,000,000+ downloads
LIBRARIES_DEMO

Market Update Helper

This app does nothing by itself, and is only useful as a companion to Titanium Backup PRO. If you have it, you can un-i…

you can flash any NRF52832 Firmware via your Android Smartphone to DaFit Fitness Tracker. Here are the Additional Bootloader files: https://github.com/atc1441/DaFlasherFiles This Flasher can Flash:…

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5,000+ downloads

Libraries & Demo

Atcnetz.de
5,000+ downloads
LIBRARIES_DEMO

you can flash any NRF52832 Firmware via your Android Smartphone to DaFit Fitness Tracker. Here are the Additional Boot…

Ma Mesure et Moi

Groupement Synergie

Application dédiée aux personnes sous mesure de protection en France, suivie par une association faisant partie du GAC Synergie.

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1,000+ downloads

Libraries & Demo

Groupement Synergie
1,000+ downloads
LIBRARIES_DEMO

Ma Mesure et Moi

Application dédiée aux personnes sous mesure de protection en France, suivie par une association faisant …

Hublot loves football UCL 2020

This app is reserved for people who owe a Hublot Loves Football Watch. You can follow in real time Football games for Champion's League 2020. For Hublot gen2 Watches running Wear OS.

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1,000+ downloads

Libraries & Demo

Hublot
1,000+ downloads
LIBRARIES_DEMO

Hublot loves football UCL 2020

This app is reserved for people who owe a Hublot Loves Football Watch. You can follow in real time Football games for C…

Barcode to RFID Recorder

Barcode to RFID Recorder allows librarians to encode RFID tags quickly reading or writing the item identifier number and record this information in the RFID labels following the RFID standard Data Mo…

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Libraries & Demo

Prestalib
10+ downloads
LIBRARIES_DEMO

Barcode to RFID Recorder

Barcode to RFID Recorder allows librarians to encode RFID tags quickly reading or writing the item identifier number an…

Voronoi Diagram

Voronoi diagrams of a set of points separates a plane into cells, so that all points of a cell are nearer to the point than others. Typical examples are mobile network and other infrastructure topic…

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5,000+ downloads

Libraries & Demo

Eric Hambuch
5,000+ downloads
LIBRARIES_DEMO

Voronoi Diagram

Voronoi diagrams of a set of points separates a plane into cells, so that all points of a cell are nearer to the point …

madeleine cake – Click to show

JDIH Lahat – Click to show

Unsere Mission bei Sweet ist es, das Leben von Familien bunter und fröhlicher zu gestalten. Wir bieten hochwertige, stilvolle und praktische Produkte, die das Wohlbefinden und die Freude Ihrer K…

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Libraries & Demo

Themeart GmbH
1+ downloads
LIBRARIES_DEMO

Unsere Mission bei Sweet ist es, das Leben von Familien bunter und fröhlicher zu gestalten. Wir bieten hochwertige…

Facultas Verlags- und Buchhandels AG

Willkommen im facultas.club! Den facultas.club kannst du ab sofort ganz bequem als App nutzen. Sichere dir exklusive Prämien, Einladungen, Gewinnspiele sowie Überraschungen und sammle bei j…

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1,000+ downloads

Libraries & Demo

Facultas Verlags- und Buchhandels AG
1,000+ downloads
LIBRARIES_DEMO

Willkommen im facultas.club! Den facultas.club kannst du ab sofort ganz bequem als App nutzen. Sichere dir exklusive Pr…

Smart Wifi Camera Manager

Do you wanna view live video from any IP camera From your Phone ? Smart Wifi Camera Manager is the app for viewing any surveillance cameras. No matter whether you want to secure your stable, farm or…

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5,000+ downloads

Libraries & Demo

FastSoft
5,000+ downloads
LIBRARIES_DEMO

Smart Wifi Camera Manager

Do you wanna view live video from any IP camera From your Phone ? Smart Wifi Camera Manager is the app for viewing any…

GS LIBRARY UNIVERSE 1

Découvrez GS LIBRARY UNIVERSE, l'application révolutionnaire qui transforme votre Smartphone en une bibliothèque personnelle immense et diversifiée. Conçue pour les…

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1,000+ downloads

Libraries & Demo

Dieptaa
1,000+ downloads
LIBRARIES_DEMO

GS LIBRARY UNIVERSE 1

Découvrez GS LIBRARY UNIVERSE, l'application révolutionnaire qui transforme votre Smartphone en une bibli…

Simple Weather – Click to show

APM Müllman – Click to show

Glow Beauty Bar – Click to show

SAF Picker Demo

Android kitkat onwards Google introduced default file picker to get files from device. https://developer.android.com/guide/topics/providers/document-provider SAF File Picker an another pet pr…

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Libraries & Demo

DroidFreak
50+ downloads
LIBRARIES_DEMO

SAF Picker Demo

Android kitkat onwards Google introduced default file picker to get files from device. https://developer.android.com/gu…

Život predaka, naročito onih iz davne prošlosti, od uvek je budio jaku radoznalost i pažnju savremenika. U rasvetljavanju istine naša misao je živo usredsređena na sve ono što na…

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Libraries & Demo

SMapS
50+ downloads
LIBRARIES_DEMO

Život predaka, naročito onih iz davne prošlosti, od uvek je budio jaku radoznalost i pažnju savremenika. U rasve…