💡 Did you know that there are hundreds of top programs for your computer and mobile phone that are completely free? No subscriptions, no hidden fees — and many of them are just as good as the paid ones. In this article, we've gathered 100 selected free tools — separated for 🖥️Windows and 📱Android — which is really worth trying!
Have you ever wondered how some users manage to keep their computers in top condition, edit videos and images like a pro, or protect their devices without spending a single euro? The secret is simple: they know the right free tools.
In this list you will find programs for the two most popular platforms:
- 🖥️ Windows — for your computer (desktop or laptop)
- 📱 Android — for your mobile or tablet
Each category is clearly organized so you can easily find what you're looking for. All programs have been checked and confirmed to be available and active in 2026.
📋 Article Contents
🗂️ Productivity
🖥️Windows
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✅ Microsoft To Do
Microsoft's to-do list app — simple, clean, and free. It lets you organize your tasks with reminders and syncs directly with Outlook. Perfect for keeping track of your day! 📝 -
✅ LibreOffice
The best free alternative to Microsoft Office. Includes word processor, spreadsheets, presentations and many more tools. Opens Word, Excel and PowerPoint files without a problem. Newer versions bring even better speed and compatibility. -
✅ Notepad++
A powerful text editor that goes beyond the simple Windows Notepad. If you write code, scripts, or just want a quick tool for text with colored syntax highlighting, this is the ideal program. 💻
📱Android
-
✅ Google Keep
Google's notebook is incredibly simple and practical. You can write notes, create shopping lists, add images, or record ideas — and it all syncs across your phone and computer. 🟡 -
✅ Trello
Want to organize a project or share work with others? Trello uses boards and cards to clearly see what's being done and what's left. The free version easily covers the basic needs. -
✅ Notion
Notion is a complete digital space where you can take notes, organize projects, create databases, and more. The free version is very feature-rich for personal use — a great alternative to Evernote, which now has several limitations in its free version. 🗒️
💡 Note: Evernote now has a fairly limited free version (only 50 notes, 1 notebook, and use on 1 device). If you were using it, the best free alternatives are Notion and Google Keep.
🔒 Security
🖥️Windows
-
✅ Avast Free Antivirus
One of the most popular free antivirus for Windows, with over 435 million users worldwide. It protects in real time against viruses, malware and phishing attacks. 🛡️ -
✅ Bitdefender Antivirus Free
Lightweight, fast and effective. Bitdefender doesn't weigh down your computer and provides excellent protection against viruses, trojans and ransomware. Ideal if you want silent protection that works in the background. -
✅ Malwarebytes Free
The free version doesn't offer real-time protection, but it's extremely effective at cleaning up your computer if you suspect there's a problem. It works perfectly as a "second opinion" alongside your main antivirus.
📱Android
-
✅ Avast Mobile Security
The mobile version of Avast for Android. Scans apps, controls privacy, and offers safer web browsing. Also includes device optimization tools. 📱🔐 -
✅ Bitdefender Antivirus Free (Android)
It automatically scans every app you install, detecting threats without consuming battery or processing power. One of the most lightweight security solutions for Android. -
✅ Sophos Intercept X for Mobile
Completely free with no ads or in-app purchases. Sophos offers protection against malware, phishing, and dangerous apps. Perfect for those who want serious security without the cost. 🏆 -
✅ VirusTotal Mobile
Quickly check if an app you installed is safe. VirusTotal Mobile scans installed apps using dozens of antivirus engines simultaneously. Over 1 million downloads with a 4.4 ⭐ rating.
🎓 Education
🖥️ Windows / Browser
-
✅ Microsoft OneNote
A digital notebook used by millions of students and teachers. You can write, draw, attach images, and share notes with classmates in real time. 📔 -
✅ Khan Academy
Math, Physics, History, Chemistry — Khan Academy offers thousands of free videos and exercises for every level. Perfect for exam prep or to better understand a subject. 🏫 -
✅ Wordwall
Teachers love Wordwall! Create interactive exercises, quizzes, and games in minutes. Kids learn by playing — and that makes a difference. 🎮 -
✅ Veyon
Classroom management tool for teachers. You can view student screens, lock computers, share your screen, and more — completely free and open source.
📱Android
-
✅ Google Docs & Google Sheets
Create documents and work with spreadsheets right from your phone, for free. Everything you save is automatically available from anywhere with Google Drive. ☁️ -
✅ Duolingo
The most fun language learning app! English, Spanish, French and many more — learn in just 15 minutes a day and you'll be amazed at your progress. It uses games and competition to keep you motivated. 🦉 -
✅ Khan Academy Kids
Specially designed for children ages 2–8. Math, reading, science, and creativity through fun games and characters. No ads and no in-app purchases! 🌟
🎵 Music — Listening & Creating
🖥️Windows
-
✅ Winamp
The legendary music player is back and available for free! In addition to basic playback, it supports thousands of skins, music visualization and internet radio. Nostalgia along with modern features. 🎶 -
✅ AIMP Player
If you're looking for a lightweight player with high sound quality, AIMP is a great choice. It uses minimal system resources, supports hundreds of file formats, and has a very good equalizer. -
✅ Foobar2000
For demanding users who want full control over their music. Highly customizable, supports FLAC, MP3, AAC and many more file formats. The community is constantly creating new plugins and themes. 🔊 -
✅ Audacity
Want to record voice, edit music, or remove noise from a recording? Audacity is a free, open-source audio editor used by professionals and content creators. 🎙️ -
✅ XMPlay
Extremely lightweight music player with very good sound quality. It supports even less common file formats and is completely free without ads. -
✅ Strawberry Music Player
Modern open source music player with song library, lyrics, equalizer and hi-res audio support. Ideal for users with large music collections.
📱Android
-
✅ Music Maker JAM
Create your own music using samples from various genres — hip-hop, EDM, rock and more. No musical knowledge needed to get started! 🎹 -
✅ Poweramp Music Player
One of the most popular music players for Android, with a powerful 10-band equalizer and support for all file formats. Free trial lasts 15 days. -
✅ Pulsar Music Player
Clean interface, fast performance and support for all popular file formats. Free version with the ability to remove ads. 🎧 -
✅ FL Studio Mobile
Create music directly from your mobile: record, mix and produce tracks at a professional level. Note: the full version is paid.
🖼️ Images — View & Edit
🖥️Windows
-
✅ GIMP
The most powerful free image editor — the free alternative to Photoshop. Layers, masks, filters, and selection tools — it has almost everything. Once you learn to use it, you'll hardly need anything else. 🎨 -
✅ IrfanView
Fast and lightweight image viewer with basic editing capabilities. Opens dozens of file formats in seconds and is ideal for everyday use. -
✅ PicView
Fast image viewer for Windows 10 and 11 with lots of navigation and customization options. Free and open source. 🚀 -
✅ Chasys Draw IES
A complete image editing suite that includes an artist, viewer and converter. -
✅ Visa Photo Viewer
A stylish photo viewer with a modern interface from the Microsoft Store. Supports many file formats with sharp display. -
✅ BonAView Free Photo Manager
Organize and manage your photo collection easily. It has sorting and management tools for large image libraries. 📸
📱Android
-
✅ Snapseed
One of the best free photo editing tools for mobile — from Google. It offers professional filters, correction tools, and detailed image editing. 🌟 -
✅ Pixlr
Quick edits, filters, collages, and drawing tools in one easy-to-use app. Perfect for social media photos. -
✅ Adobe Photoshop Express
Adobe's free photo editing app for mobile. Add filters, enhance colors, and make basic corrections easily. 📷 -
✅ Multi Layer - Photo Editor
Edit photos with multiple layers like on your computer — but directly on your mobile. -
✅ Krita for Android
Free open source digital painting app. Perfect for drawing and painting with a stylus. 🎨
⚡ Computer & Mobile Optimization
🖥️Windows
-
✅ Cleaner One
Free optimization app from the Microsoft Store. Cleans up junk files, frees up disk space, and helps your PC run smoother — with a friendly interface. 🧹 -
✅ Red Button
Powerful tool that removes junk files, cleans the registry and optimizes Windows settings for better performance. -
✅ Emjysoft Cleaner
It focuses on properly and safely deleting files without affecting important system files. 🛡️ -
✅ HDCleaner
Complete cleaning tool that improves Windows performance by removing junk files and managing startup programs. -
✅ TweakPower
All-in-one optimization suite that cleans, improves security, and increases overall Windows performance. ⚙️
📱Android
-
✅ SD Maid 2/SE
Available for free on F-Droid. SD Maid 2 finds and deletes unnecessary files, frees up space, and improves device performance. 🧽 -
✅ Cache Cleaner
Automatically remove cache files from all apps with one tap. No ads and no tracking. 🔄
🔧 Useful Tools for the Computer
🖥️Windows
-
✅ Microsoft PowerToys
Free toolkit from Microsoft that adds powerful features to Windows: FancyZones, PowerRename, Color Picker, PowerToys Run and more. 🏆 -
✅ Everything Search
Finds any file on your computer in a split second. Much faster than the built-in Windows search. 🔍 -
✅ 7-Zip
Free open source file compression tool that supports ZIP, RAR, TAR, ISO and many more formats. 📦 -
✅ ShareX
Very powerful tool for screenshots and screen recording with automatic cloud upload and OCR capabilities. 📸 -
✅ Bitwarden
Open source password manager with strong encryption and apps for all platforms. 🔐 -
✅ CrystalDiskInfo
Monitors the health of the hard drive or SSD and warns if a potential problem is detected. 💿 -
✅ BleachBit
Open source cleaning tool that safely deletes temporary files and browser data. 🧹 -
✅ TreeSize Free
It shows which folders are taking up the most disk space so you can easily clean up your system. 📊
📱Android
-
✅ Bitwarden Authenticator
Free open source 2FA app for secure account verification. 🔑 -
✅ Total Commander for Android
Powerful file manager with two panels, ZIP support and connection to FTP or cloud storage. 📁 -
✅ Google Translate
Translates text, voice and images in over 130 languages. Supports offline translation. 🌍 -
✅ MacroDroid
Automate your mobile functions with triggers and actions without the need for programming. ⚙️
💬 Communication & Collaboration
🖥️Windows
-
✅ Signal (Desktop)
Secure messaging app with full end-to-end encryption. Open source and free of ads or tracking. Also available for desktop so you can easily communicate from your computer. 🛡️ -
✅ Zoom (free version)
The free version of Zoom allows for video conferencing of up to 40 minutes per meeting. Perfect for schoolwork, remote meetings, and video calls. 📹 -
✅ Discord
It started as an app for gamers but is now used by communities, student groups, and professionals. Voice channels, video calls, and screen sharing — all for free. 🎮 -
✅ Mozilla Thunderbird
Free and open source email application for Windows that manages multiple accounts (Gmail, Outlook, Yahoo, etc.) from one place. 📧
📱Android
-
✅ Signal (Android)
Send messages and make calls or video calls with complete privacy. The safest free alternative to WhatsApp. 🔒 -
✅ Discord (Android)
Connect with your communities and communicate with friends directly from your mobile. 💬 -
✅ Zoom (Android)
Join or host video conferences directly from your mobile. 📱
🤖 Artificial Intelligence & Digital Assistants
💡 What is Artificial Intelligence (AI)? Software that can process information, answer questions, and assist with tasks such as texts, translations, and ideas.
🖥️ Windows / Browser
-
✅ Microsoft Copilot
Microsoft's digital assistant that helps with writing texts, searching for information, and creating images. 🪟 -
✅ Google Gemini
Google's AI assistant for asking questions, summarizing texts, and generating ideas. 🔵 -
✅ Canva
Create graphics, presentations, and social media content with ready-made templates and AI tools. 🎨 -
✅ Draw.io (Diagrams.net)
Free diagramming and mind mapping tool that works directly in the browser. 📐 -
✅ Clockify
Free time tracking tool for projects and tasks. ⏱️
📱Android
-
✅ Google Gemini (Android)
Google's smart assistant for Android phones. 🤖 -
✅ Microsoft Copilot (Android)
Access Microsoft's AI assistant from your mobile. 🌟 -
✅ Canva (Android)
Create graphics and presentations directly from your mobile. 📱🎨 -
✅ Clockify (Android)
Record work time and productivity on your mobile. ⏰
🎉 A total of 100 free tools for computer and mobile! Try out what you find useful. If you use a tool that deserves to be added to the list, leave a comment below. 👇
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