Software & programming

Office programs

2025-07-09

Learn Excel Formula and Functi (4.5@501) 2 1 LastUpdate: 2018-09-14 / Best Excel Formula Offline (4.7@2,900) 2 2 LastUpdate: 2020-05-18
Learn Access (4.2@464) Ǥ 5 2 LastUpdate: 2021-09-22 / Learn Excel (4.4@1,211) Ǥ 5 2 LastUpdate: 2021-09-21
Learn MS Word (Basic & Advance) (4.1@89) 1 4 LastUpdate: 2023-06-12
Learn Features of Microsoft Access (4@58) Ǥ 7 7 LastUpdate: 2020-11-05
GIMP Tutorial Free (3.8@45) 4 1 LastUpdate: 2021-03-12
Learn Excel Full (3.6@2,857) Ǥ 11 13
Tutorial for Excel (3@1,664) Ǥ 6 2

Development

Databases & SQL

2025-07-10

Also see: Database tutorials and references

SQL Tutorial (4.8@516) Ǥ 6 3 / Learn DBMS (4.4@260) Ǥ 6 2 LastUpdate: 2023-03-14
SQL Tutorial - Kiwi Learn (4.7@98) 2 2 LastUpdate: 2020-08-12
Learn SQL - Easy Way (4.4@15) Ǥ 5 3 LastUpdate: 2017-08-09
Learn SQL (4.3@21,049) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-04-23
SQL Syntax (4.3@100) 4 2 LastUpdate: 2023-06-23
SQL Pro Free (4.2@64) Ǥ 4 3 LastUpdate: 2020-05-11
PostgreSQL Documentation (4@450) Ǥ 4 2 LastUpdate: 2020-03-03
SQL Reference (3.9@1,987) Ǥ 4 1 LastUpdate: 2020-04-15
SQL Play — Learn SQL (3.8@165) Ǥ 5 1 Github

Various programming languages

2025-07-10

Learn Android Programming (5@363) 0 $Contains no trackers known to us \o/$ LastUpdate: 2016-11-01
Learn Java: java tutorial (5@333) 2 4 LastUpdate: 2021-11-13 tutorials, examples, videos, quiz & more
X11-Basic (5@1) 5 $Contains no trackers known to us \o/$ LastUpdate: 2022-08-22 Codeberg; BASIC-Interpreter
Codecademy Go (4.7@38,460) Ǥ 13 1 LastUpdate: 2023-06-01
Learn Coding/Programming: Mimo (4.6@647,814) Ǥ 15 8 Python, JavaScript, HTML, CSS, SQL
Encode: Learn to Code (4.6@6,397) Ǥ 10 3
Grasshopper: Learn to Code for Free (4.6@15) Ǥ 11 1 LastUpdate: 2023-01-19 JavaScript
Programming Hero: Coding Fun (4.5@54,465) Ǥ 25 9
Sololearn: Learn to code (4.4@712,719) Ǥ 22 8 C, C++, Java, JavaScript, PHP, Python, Ruby, Swift, and more
Programming Hub: Learn to code (4.4@210,958) Ǥ 11 6
Java Tutorial (4.4@267) Ǥ 6 2 LastUpdate: 2023-05-10
Learn C++ (4.3@77,711) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-05-06 / Learn PHP (4.5@17,456) Ǥ 10 8 LastUpdate: 2022-04-19 / Learn Java (4.2@56,012) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-05-08 / Learn C# (4.2@21,550) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-04-19 / Learn Python (4.2@84,187) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-04-19
C Pattern Programs (4.3@7,417) Ǥ 5 1 / C++ Pattern Programs (4.8@3,992) Ǥ 5 1
Tutorial for Android : Quiz an (4.3@4,453) Ǥ 20 1 tutorials, examples, quiz
Pattern Programs for Java (4@5,508) Ǥ 5 1 / Pattern Programs for Java |Pro (4.9@15; ~EUR 1.50) 2
JSP Tutorial (4@61) 4 3 LastUpdate: 2018-07-03
Master in Android (2.6@461) Ǥ 10 9
Learn .Net Framework (2@933) Ǥ 7 3
Codict: Code & Programming (0@0) Ǥ 5 1
Java OOP Quiz (0@0) 1 $Contains no trackers known to us \o/$ Github; test your knowledge of Java Object-Oriented Programming
PHONK (0@0) 28 $Contains no trackers known to us \o/$ LastUpdate: 2023-01-22 Github; a coding playground for new and old Android devices

Web development

2025-07-09

HTML5 Pro Free (4.5@244) Ǥ 4 3 LastUpdate: 2020-05-11
Learn HTML (4.3@63,553) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-04-19
Web Development (4.3@826) Ǥ 6 3
JavaScript Reference (4.3@150) 2 3 LastUpdate: 2016-01-16
JS Pro Free (4.3@130) Ǥ 4 3 LastUpdate: 2020-05-11
jQuery Tutorial & Reference (4.3@37) 3 1 LastUpdate: 2020-10-05
Learn JavaScript (4.2@26,544) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-04-19 / Learn CSS (4.6@13,575) Ǥ 10 $Contains no trackers known to us \o/$ LastUpdate: 2022-04-19
HTML Tutorial Code Tags CSS (4.2@44) 3 2 LastUpdate: 2023-12-19
HTML Code Play (4@6,641) Ǥ 10 3
CSS3 Pro Free (4@385) Ǥ 4 3 LastUpdate: 2020-05-11
JSON Pro Free (3.9@48) Ǥ 4 3 LastUpdate: 2020-05-11 / AJAX Pro Free (4.6@61) Ǥ 4 3 LastUpdate: 2020-05-08
Learn programming (3.6@12,613) Ǥ 11 4
Learn Web Development (3.6@1,744) Ǥ 5 3 / Learn Web Development Pro (4.7@22; ~EUR 3.00) Ǥ 5
Web Development (HTML,CSS,JS) (3.4@2,186) Ǥ 4 2 LastUpdate: 2021-03-27

Linux

2025-07-04

Unix Tutorial (4.8@183) Ǥ 6 2 LastUpdate: 2023-05-14
Linux Command Library (4.7@7,802) Ǥ 5 $Contains no trackers known to us \o/$ Github
Guide to Linux (4.3@1,016) Ǥ 8 4 LastUpdate: 2021-08-31
Learn Ubuntu - Guide (4.2@632) Ǥ 4 3 LastUpdate: 2023-09-23
Learn Kali Linux (4.1@1,563) 2 2 LastUpdate: 2022-10-05
Reference for Unix & Linux (4@976) Ǥ 4 3 LastUpdate: 2023-09-21
Linux Shell Script concepts (4@190) Ǥ 4 3 LastUpdate: 2021-07-12
Kali Linux Master (3.6@1,031) Ǥ 5 1
Linux Tutorial (3.5@297) Ǥ 13 3
Linux Commands (3.5@218) Ǥ 7 1 LastUpdate: 2023-08-14
Commands GNU / Linux / Android (2.4@1,130) 5 2 LastUpdate: 2017-11-09

Various

2025-07-09

Tutorials Point (4.8@4,658) Ǥ 9 3
Enki: Learn to code (4.4@26,884) Ǥ 17 4 Intro 5/2019
Udemy - Online Courses (4.2@486,019) Ǥ 19 9 Video Promo 7/2021; online courses in Coding, Python, and more
Best Computer & Ethical Hacking Guide (4.2@1,189) Ǥ 6 3 LastUpdate: 2020-08-17 Ethical Hacking Tools, Tutorials and Shortcut keys
Kubernetes Tutorial (4@280) Ǥ 5 4
Nmap Tutorial Offline (4@55) Ǥ 4 2 LastUpdate: 2020-01-10
Nmap Commands (4@26) 3 1
freeCodeCamp (3.7@2,467) 8 2 Github

Further Readings:

The 8 Best Coding Apps for Android (12/2022)
7 Top Free Apps To Learn Linux/Unix Command Line Shell on Android Phone (7/2019)
6 Coding Apps That Make Programming Easier (7/2019 - 12/2019)
7 Best Coding Apps for Kids to Learn Programming (5/2017 - 12/2019)

2025-07-10

IzzyOnDroid