Here are the most useful websites on the Internet that will make you smarter, increase productivity and help you learn new skills. These incredibly useful websites solve at least one problem really well.
Free Email Services
Gmail - phone number verification.
AOL - phone number verification.
Cock - No phone number verification.
Zoho - Cloud software suite and SaaS applications for businesses.
Yandex - Get Yandex.Mail: secure protection from viruses and spam.
ProtonMail - Secure email: ProtonMail is free encrypted email.
Tutanota - Tutanota is the world’s most secure email service and amazingly easy to use.
Vivaldi - Webmail on Vivaldi.net.
Guerrillamail - Disposable Temporary E-Mail Address.
Mohmal - Mohmal Temporary Disposable Email
Linshiyouxiang - Temporary Disposable Email
Temp-mail - Disposable email address service.
Throwawaymail - Disposable email address service.
Mailinator - A Web site that accepts emails for absolutely any address @mailinator.com
Mailsac - Two trackres, one from google-analytics and one from googleapis, open source.
Spamgourmet - Not a single tracker, open-source.
Inbox Kitten - Two trackers, onfe from googletagmanager and one from carbonads, open-source and with some cute kittens. Android App Download
- Download apk for Android with APKPure APK downloader. Apkpure
Androidappsapk - Download APK Android Apps, Games, Themes, Live Wallpapers, Widgets.
Apktools - APK Downloader Tools, Extractor Tools, Verification Tools
Ifttt - IFTTT (if this, then that) is the easy, free way to get your apps and devices working together.
APKMirror - Download Free Android APKs #APKPLZ
Apk2down - Downloading APK & OBB Files Directly from Google Play Store
Apkdl - Download latest version of android apps and games
Apkcombo - Download APK latest version, older versions, new releases, games & apps Android Google Play Store.
Downloadapk - https://downloadapk.net/
Freeroid - Online APK Downloader. Storage
オンラインストレージTeraCloud - Large capacity online storage. Fast and comfortable use of Japanese servers. Create an account and get 10 GB free.
Backblaze - A pioneer in robust, scalable low cost cloud backup and storage services.
Couchdrop - Cloud SFTP Server, SFTP Direct to Dropbox, Azure, AWS, Box etc.
Degoo Cloud - Degoo Cloud Life’s best memories. Online Coding Platform
Onlinegdb - online compiler and debugger for c/c++.
Codingground - Coding Platform For Your Website.
Repl - The world’s leading online coding platform.
Compiler Explorer - An interactive online compiler which shows the assembly output of compiled C++, Rust, Go (and many more) code. Learning
An Overview of Cryptography - An Overview of Cryptography.
Introduction to Web Development - Brian Holt’s course. the accompanying videos https://frontendmasters.com/courses/web-development-v2/.
Basics of Compiler Design - Basics of Compiler Design
ManyThings - Interesting Things for ESL(English as a Second Language) Students.
New to SDR - Introduction to SDR.
Dive into Deep Learning - An interactive deep learning book with code, math, based on the NumPy interface.
Fast.ai - Making neural nets uncool again.
Reverse engineering course - Reverse engineering course by Z0F. Focuses on x64 Windows.
Library Genesis - An search engine for articles and books on various topics for free http://dw.tanamoe.top/admin/files/ https://545c.com/dir/7823036-11625293-090948
HN Academy - The best online courses of Hacker News
Teach Yourself CS - Teach Yourself Computer Science
Jason’s Machine Learning 101 - Jason’s Machine Learning 101
Privacytools - Privacy tools.
Linux Kernel Teaching - This is a collection of lectures and labs Linux kernel topics.
MapFilterFold - Meta(Books,Threads,Podcasts) recommendations from HN.
Jitsi Architecture – legacy desktop application (2011)
ZLibrary – Part of Z-Library project. The world’s largest ebook library.
Wikipedia – Wikipedia proxy.
Send Firefox - A free encrypted file transfer service that allows users to safely and simply share files from any browser.
Tresorit Send - Send files easily with end-to-end encryption.
PrivnoteSend - PrivnoteSend notes that will self-destruct after being read.
Anonfiles - Upload your files anonymously and free on AnonFiles.
Fembed.com - An amazing video sharing platform -Free-Fast-Friendly.
Imgchr.com - An online image sharing community and image host.
Password - Generate a Secure Password with a Sharable Link.
Pastery - Cache files forever
Pastebin - A website where you can store text online for a set period of time
Pdfcyborg - Convert any web page into a pdf document
Send - Simple, private file sharing. Send lets you share files with end-to-end encryption and a link that automatically expires.
ComparePDF - Compare pdfs quickly and easily
Removebackground - This free online tool uses AI to quickly remove the background from images.
Framapic - Privacy-friendly libre photo sharing service, run by French privacy campaigners Framasoft.
Free for dev - Requirement for tools on that list is having some kind of free plan
Pastemagic - Convert clipboard text to paste into your word processor just the way you want.
Regex Cheatsheet - Regex Cheatsheet
Stackedit.io - In-browser Markdown editor
Y2b - Download youtube mp4 and caption. - https://y2b.githmb.com/index.html
Unscreen – Remove Video and GIF Backgrounds.
Jitsi Meet - An open source alternative to Zoom (jitsi.net)
Palava.tv - Simplistic video communication with your friends and colleagues from within your web browser
Screenshots - Make a website screenshot.
swisstransfer - Allows you to send up to 50 GB of data at once, free of charge and without registration.
Gate one - SSH tool. - https://ssh.sdf.org:4443 / https://lvps.net/
Archive.today - Allows you to create a copy of a webpage that will always be up even if the original link is down.
ISOlation.SITE - A secure browser you embed in your webapp. Others
Socew - Free MP3 Music Downloads Site
Wallpaperscraft - Download all background images for free,supporting all sorts of resolution
Openload - Give any user the opportunity to share any file(such as video)completly free !
glyptodon.com - Free 20 minutes Windows 10 Server 2016 trial
Trumpnews - An aggregation of headlines, tweets relating to Donald Trump. - http://trump-today.news/
Google-alternatives - A list of alternatives to all Google products
Searx instances - List of public Searx instances
PHP Proxy - A web sites powered by PHP-Proxy 5.10.0. - https://52proxy.fun/ - https://birfied.com/birproxy/ - https://themaking.xyz/p/ - https://proxy.emildeveloping.com/ - https://www.littlepotato.life/mirror/ - https://dz.9shi.cf/
ThisPersonDoesNotExist.com - Uses AI to generate endless fake faces
Google Proxy- Google reverse proxy. https://cloudflareworkers.com/#12a9195720fe4ed660949efdbd9c0219:https://www.google.com
CFproxy - Build jsproxy on Cloudflare Worker.
JSproxy - hk proxy
D.tube -A community powered video sharing platform
Glorp - Visual search engine
Rg-adguard - Microsoft Windows ISO Download Tool
Imgbb.com - Upload and share your images.
Windows utilities - Curated list of Windows utilities.
Seeres.com - Private search.
ArXiv - An open archive for scholarly articles in the fields of physics, mathematics, computer science.
DevDocs - DevDocs combines multiple API documentations in a fast, organized, and searchable interface.
Podder- Podder is a simple podcast player for both desktop and phones.
ADS-B Exchange -Co-op of unfiltered flight data.
DNS - Known DNS Providers
TODAY’S FRONT PAGES - Today’s Front Pages of News.
RedditBox - View Reddit on SSH or Telnet.
Whoogle - It has Google results but Whoogle is more like Google.
Privacy Respecting Software_1 - List of free,open source and privacy respecting services and alternatives to privative services
Imgbb.com - Upload and share your images.
Edit1: add Removebackground,TeraCloud 2018-12-26
Edit2: add Anonfiles 2019-01-02
Edit3: add Riot.im 2019-01-07
Edit4: add Firefox Send 2019-03-13
Edit5: modified some urls 2019-06-11
Edit6: modified some urls 2019-09-08
Edit7: modified some urls 2019-09-10
Edit8: modified some urls 2019-09-23