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 July 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 2025-07-13.

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 …

app screenshot

app screenshot

app screenshot

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…

app screenshot

app screenshot

app screenshot

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…

app screenshot

app screenshot

app screenshot

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.

app screenshot

app screenshot

app screenshot

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…

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…

app screenshot

app screenshot

app screenshot

Libraries & Demo

DroidFreak
10+ downloads
LIBRARIES_DEMO

SAF Picker Demo

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

Glow Beauty Bar – Click to show

+ Avenir Connect

L’application +Avenir Connect facilite l’identification, la prise en charge et le suivi des urgences sociales par les organismes de soutien et leur permet de bénéficier du s…

app screenshot

app screenshot

app screenshot

Libraries & Demo

+AVENIR
100+ downloads
LIBRARIES_DEMO

+ Avenir Connect

L’application +Avenir Connect facilite l’identification, la prise en charge et le suivi des urgences social…

Physiotherm Montage

Physiotherm GmbH

Diese App richtet sich an zertifizierte Techniker und Monteure von Physiotherm Infrarotkabinen. In dieser App können alle Kabinen mit der PHYSIOcontrol-Steuerung in Betrieb genommen und Einstell…

app screenshot

app screenshot

app screenshot

1,000+ downloads

Libraries & Demo

Physiotherm GmbH
1,000+ downloads
LIBRARIES_DEMO

Physiotherm Montage

Diese App richtet sich an zertifizierte Techniker und Monteure von Physiotherm Infrarotkabinen. In dieser App könn…

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…

app screenshot

app screenshot

app screenshot

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…

ADITO Software GmbH

ADITO4 mobile Mit ADITO4 mobile für iOS, Android und Blackberry nutzen Sie Ihre ADITO xRM-Lösung mit dem Smartphone oder Tablet – und das immer und überall, ob online oder offli…

app screenshot

app screenshot

app screenshot

1,000+ downloads

Libraries & Demo

ADITO Software GmbH
1,000+ downloads
LIBRARIES_DEMO

ADITO4 mobile Mit ADITO4 mobile für iOS, Android und Blackberry nutzen Sie Ihre ADITO xRM-Lösung mit dem Sma…

Restez connectés à Montpellier, Nîmes et Sète 7j/7 grâce à notre fil d’infos Live + notre agenda numérique qui recense 1 000 sorties par semaine !…

app screenshot

app screenshot

app screenshot

10,000+ downloads

Libraries & Demo

GazetteLive
10,000+ downloads
LIBRARIES_DEMO

Restez connectés à Montpellier, Nîmes et Sète 7j/7 grâce à notre fil d’in…

Murottal Ibu Hamil MP3

Murottal Terbaik Untuk IBU hamil, Sangat Bagus Untuk Janin Dan ibu hamil, Silakan Download semoga bermanfaat, download juga : murottal alquran untuk ibu hamil, murottal untuk ibu hamil, download mur…

app screenshot

app screenshot

app screenshot

10,000+ downloads

Libraries & Demo

MurottalLabs
10,000+ downloads
LIBRARIES_DEMO

Murottal Ibu Hamil MP3

Murottal Terbaik Untuk IBU hamil, Sangat Bagus Untuk Janin Dan ibu hamil, Silakan Download semoga bermanfaat, download…

Flutter UI Kit - E-Commerce

Flutter is an open-source UI SDK created by Google. It is used to develop applications for Android and iOS from a single codebase. Flutter offers native performance, Flutter’s widgets incorpora…

app screenshot

app screenshot

app screenshot

1,000+ downloads

Libraries & Demo

iJTechnology
1,000+ downloads
LIBRARIES_DEMO

Flutter UI Kit - E-Commerce

Flutter is an open-source UI SDK created by Google. It is used to develop applications for Android and iOS from a singl…

all4cloud GmbH & Co. KG

service4cloud helps you digitize your company by enabling you to create error reports in SAP Business ByDesign. Once connected, both employees and customers can create service requests directly in th…

app screenshot

app screenshot

app screenshot

Libraries & Demo

all4cloud GmbH & Co. KG
10+ downloads
LIBRARIES_DEMO

service4cloud helps you digitize your company by enabling you to create error reports in SAP Business ByDesign. Once co…

Basic Root Checker Pro- Unroot

Royal Games Boosters

**Introduction:** Welcome to Superuser su Basic Root Checker & Unroot app, your comprehensive solution for unrooting your device and checking root status on Android . 🚀 **How It Works - Three S…

app screenshot

app screenshot

app screenshot

50,000+ downloads

Libraries & Demo

Royal Games Boosters
50,000+ downloads
LIBRARIES_DEMO

Basic Root Checker Pro- Unroot

**Introduction:** Welcome to Superuser su Basic Root Checker & Unroot app, your comprehensive solution for unrootin…

Ordine Avvocati Arezzo – Click to show

German Capital Intelligence FZCO

The app can be used to test which smartwatches/fitness trackers/chest belts can send the heart rate to the FitBurn app via Bluetooth LE.

app screenshot

app screenshot

app screenshot

Libraries & Demo

German Capital Intelligence FZCO
500+ downloads
LIBRARIES_DEMO

The app can be used to test which smartwatches/fitness trackers/chest belts can send the heart rate to the FitBurn app …

Hp Plus Deskjet Lnkjet guide – Click to show

SmartMaterialSpinner

SmartMaterialSpinner support functionalities such as: - Searchable feature - Re-selectable function for current selected item - Floating label - Hint label - Disable selection on hint - Disable auto …

app screenshot

app screenshot

app screenshot

Libraries & Demo

Hum Chivorn
100+ downloads
LIBRARIES_DEMO

SmartMaterialSpinner

SmartMaterialSpinner support functionalities such as: - Searchable feature - Re-selectable function for current selecte…

Simple todo application. Source code on Github: https://github.com/naz013/todo-app-concept

app screenshot

app screenshot

app screenshot

Libraries & Demo

NSY Studio
10+ downloads
LIBRARIES_DEMO

Simple todo application. Source code on Github: https://github.com/naz013/todo-app-concept

AppBrain for developers