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Android Apps > Libraries & Demo > Free
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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 October 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 2025-10-25.
PassportImageDecoder
Michael Roland
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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 screenshotapp screenshotapp screenshot
Free
3.0
50,000+ downloads
|
Libraries & Demo
app icon
3.0
Free
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.
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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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Free
4.2
100,000+ downloads
|
Libraries & Demo
app icon
4.2
Free
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
Google LLC
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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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Free
3.5
10,000,000+ downloads
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Libraries & Demo
app icon
3.5
Free
Google LLC
10,000,000+ downloads
LIBRARIES_DEMO
Cardboard
Cardboard puts virtual reality on your smartphone. The Cardboard app helps you launch your favorite VR experiences, dis…
Market Update Helper
Titanium Track
app icon
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 screenshotapp screenshotapp screenshot
Free
4.3
1,000,000+ downloads
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Libraries & Demo
app icon
4.3
Free
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…
Booking Pesawat naufalmms – Click to show
Booking Pesawat naufalmms
Jago Flutter
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Aplikasi Demo Aplikasi Airplane Recent changes: aplikasi demo
app screenshotapp screenshotapp screenshot
Free
0.0
1+ downloads
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Libraries & Demo
app icon
0.0
Free
Jago Flutter
1+ downloads
LIBRARIES_DEMO
Booking Pesawat naufalmms
Aplikasi Demo Aplikasi Airplane Recent changes: aplikasi demo
InstaLauncher
Pro Gamma S.p.A.
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Test apps created with Instant Developer on mobile devices in real time Full description: This app allows you test applications developed with Instant Developer on your mobile devices in real time.…
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Free
0.0
1,000+ downloads
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Libraries & Demo
app icon
0.0
Free
Pro Gamma S.p.A.
1,000+ downloads
LIBRARIES_DEMO
InstaLauncher
Test apps created with Instant Developer on mobile devices in real time Full description: This app allows you test ap…
BRZ-Portal
Bremer Rechenzentrum GmbH
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Die BRZ-PORTAL App bietet Ihnen eine einfache und komfortable Möglichkeit, auf personalrelevante Daten zuzugreifen. Es besteht immer die volle Kontrolle und Einsicht auf Verdienstabrechnungen, D…
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Free
0.0
10,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Bremer Rechenzentrum GmbH
10,000+ downloads
LIBRARIES_DEMO
BRZ-Portal
Die BRZ-PORTAL App bietet Ihnen eine einfache und komfortable Möglichkeit, auf personalrelevante Daten zuzugreifen…
OctoWareTN Mobile
easy-soft GmbH Dresden
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OctoWare®TN Mobile ist eine Erweiterung der Fachanwendung OctoWare®TN für den öffentlichen Gesundheitsdienst zur Durchführung ortsunabhängiger Tätigkeiten. OctoWare&r…
app screenshotapp screenshotapp screenshot
Free
0.0
10+ downloads
|
Libraries & Demo
app icon
0.0
Free
easy-soft GmbH Dresden
10+ downloads
LIBRARIES_DEMO
OctoWareTN Mobile
OctoWare®TN Mobile ist eine Erweiterung der Fachanwendung OctoWare®TN für den öffentlichen Gesundheit…
MyLibrary : Library Manage App – Click to show
MyLibrary : Library Manage App
White Hawk
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📢 Introducing MyLibrary – Your Digital Library Companion! Say goodbye to messy registers and crowded reading rooms. With MyLibrary, students can register instantly, check in daily, view vacant…
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Free
0.0
10+ downloads
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Libraries & Demo
app icon
0.0
Free
White Hawk
10+ downloads
LIBRARIES_DEMO
MyLibrary : Library Manage App
📢 Introducing MyLibrary – Your Digital Library Companion! Say goodbye to messy registers and crowded reading roo…
مواقيت الصلاة هولندا
STCOM.Dev
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مواقيت الصلاة هولندا هو شريكك المثالي لتنظيم صلواتك وتعزيز تجربتك الدينية. نقدم لك تطبيقًا شاملاً يجمع بين العديد من الميزات الحيوية للمسلمين في هولندا: ميزات التطبيق: مواقيت الصلاة : توفر لك الأو…
app screenshotapp screenshotapp screenshot
Free
0.0
5,000+ downloads
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Libraries & Demo
app icon
0.0
Free
STCOM.Dev
5,000+ downloads
LIBRARIES_DEMO
مواقيت الصلاة هولندا
مواقيت الصلاة هولندا هو شريكك المثالي لتنظيم صلواتك وتعزيز تجربتك الدينية. نقدم لك تطبيقًا شاملاً يجمع بين العديد من ا…
한국투자증권 BookFriend – Click to show
한국투자증권 BookFriend
LibTech Co.
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한국투자증권 BookFriend 앱입니다. Recent changes: [ 2024.08.05 업데이트 내용 ] - 검색 중복 실행 보완하였습니다.
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
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Libraries & Demo
app icon
0.0
Free
LibTech Co.
500+ downloads
LIBRARIES_DEMO
한국투자증권 BookFriend
한국투자증권 BookFriend 앱입니다. Recent changes: [ 2024.08.05 업데이트 내용 ] - 검색 중복 실행 보완하였습니다.
Facial recognition
Grelix IT
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Source code available at https://github.com/Faceplugin-ltd/FaceRecognition-Android This app uses face recognition SDK from Faceplugin. It's using face recognition algorithm top-ranked on NIST and FR…
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Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Grelix IT
1,000+ downloads
LIBRARIES_DEMO
Facial recognition
Source code available at https://github.com/Faceplugin-ltd/FaceRecognition-Android This app uses face recognition SDK …
Expandable Cardview Sample
Alessandro Sperotti
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Remember those sweet expansion panels from the Material Design guidelines? Now you can add them in your app in less then 5 minutes! Expandable Cardview is a library which allows you to create expans…
app screenshotapp screenshotapp screenshot
Free
0.0
500+ downloads
|
Libraries & Demo
app icon
0.0
Free
Alessandro Sperotti
500+ downloads
LIBRARIES_DEMO
Expandable Cardview Sample
Remember those sweet expansion panels from the Material Design guidelines? Now you can add them in your app in less the…
Ditonton Dicoding
Sultan Maulana Husein
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What's in this app? Build with Flutter Null Safety, Clean Architecture, Modularization, TDD (Test Drive Development), Continuous integration, Security, Reactive Programming, Firebase and many other …
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Free
0.0
100+ downloads
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Libraries & Demo
app icon
0.0
Free
Sultan Maulana Husein
100+ downloads
LIBRARIES_DEMO
Ditonton Dicoding
What's in this app? Build with Flutter Null Safety, Clean Architecture, Modularization, TDD (Test Drive Development), …
SortableTableView - ExampleApp
ISchwarz
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This small example shows how to use the SortableTableView. See the SortableTableView library on GitHub. https://github.com/ISchwarz23/SortableTableView Recent changes: Update to library version 2.5.0
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
ISchwarz
1,000+ downloads
LIBRARIES_DEMO
SortableTableView - ExampleApp
This small example shows how to use the SortableTableView. See the SortableTableView library on GitHub. https://github.…
Kapak Sözler (2025)
YNR Studios
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Web tarayıcılar ile dakikalarca boş içerikler, yararsız web siteleri ile vakit kaybetmeyin. 'Kapak Sözler' uygulaması ile binlerce kaliteli ve güncel kapak laflar, laf sokan söz…
app screenshotapp screenshotapp screenshot
Free
0.0
100,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
YNR Studios
100,000+ downloads
LIBRARIES_DEMO
Kapak Sözler (2025)
Web tarayıcılar ile dakikalarca boş içerikler, yararsız web siteleri ile vakit kaybetmeyin. 'Kapak Sözler' …
Hp Plus Deskjet Lnkjet guide – Click to show
Hp Plus Deskjet Lnkjet guide
HMS Group
app icon
_ Are you looking for Hp Plus Deskjet Lnkjet guide Review _ Are you looking for Hp Plus Deskjet Lnkjet guide Specifications _ Are you looking for Hp Plus Deskjet Lnkjet guide user manual _ Are …
app screenshotapp screenshotapp screenshot
Free
0.0
10+ downloads
|
Libraries & Demo
app icon
0.0
Free
HMS Group
10+ downloads
LIBRARIES_DEMO
Hp Plus Deskjet Lnkjet guide
_ Are you looking for Hp Plus Deskjet Lnkjet guide Review _ Are you looking for Hp Plus Deskjet Lnkjet guide Specific…
Quotas
Quotas GmbH Hamburg
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The Quotas app allows panellists of our measurements to enter their data in a more convenient way. Advantages of the App compared to the data entry via our website are: • You do not have to look…
app screenshotapp screenshotapp screenshot
Free
0.0
5,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Quotas GmbH Hamburg
5,000+ downloads
LIBRARIES_DEMO
Quotas
The Quotas app allows panellists of our measurements to enter their data in a more convenient way. Advantages of the Ap…
eservices
IngenioSoft
app icon
Aplicación Mobile que sirve de apoyo a los diferentes módulos de la plataforma eservices Recent changes: ajuste de archivos de tomas
app screenshotapp screenshotapp screenshot
Free
0.0
1,000+ downloads
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Libraries & Demo
app icon
0.0
Free
IngenioSoft
1,000+ downloads
LIBRARIES_DEMO
eservices
Aplicación Mobile que sirve de apoyo a los diferentes módulos de la plataforma eservices Recent changes:…
الديار
Agchar
app icon
برنامج الديار هو تطبيق شامل للعلامات التي تميز الإبل في موريتانيا ومعلومات الاتصال باصحابها Recent changes: تصحيح الاصدار السابق واضافة مزيد من العلامات يحتوي البرنامج الآن على اكثر من 1600 خاصية مع…
app screenshotapp screenshotapp screenshot
Free
0.0
5,000+ downloads
|
Libraries & Demo
app icon
0.0
Free
Agchar
5,000+ downloads
LIBRARIES_DEMO
الديار
برنامج الديار هو تطبيق شامل للعلامات التي تميز الإبل في موريتانيا ومعلومات الاتصال باصحابها Recent changes: تصحيح الاص…
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