Free Open Source ()
Cura aims to be a end solution for personal 3D printing with RepRap based machines. It is tuned toward the Ultimaker, but can be used on any RepRap based design.
Send lets you share files with end-to-end encryption and a link that automatically expires. So you can keep what you share private and make sure your stuff doesn’t stay online forever.
Send is a fork of Mozilla's discontinued Firefox Send.
- Forked at Mozilla's last publicly hosted version
- Mozilla & Firefox branding is removed so you can legally self-host
- Kept compatible with ffsend (CLI for Send)
- Dependencies have been updated
- Mozilla's changes since the fork have been selectively merged
- Mozilla's experimental report feature, download tokens, trust warnings and FxA changes are not included
dupeGuru is a free and open source tool to find duplicate files on your computer. It can scan either filenames or contents. The filename scan features a fuzzy matching algorithm that can find duplicate filenames even when they are not exactly the same. dupeGuru runs on Mac OS X, Linux, & Windows.
Kutt is a modern URL shortener which lets you set custom domains for your shortened URLs, manage your links and view the click rate statistics.
An efficient blocker add-on for various browsers. Fast, potent, and lean.
uBlock Origin is NOT an "ad blocker": it is a wide-spectrum blocker -- which happens to be able to function as a mere "ad blocker". The default behavior of uBlock Origin when newly installed is to block ads, trackers and malware sites -- through EasyList, EasyPrivacy, Peter Lowe’s ad/tracking/malware servers, Online Malicious URL Blocklist, and uBlock Origin's own filter lists.
Go ahead, video chat with the whole team. In fact, invite everyone you know. Jitsi Meet is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed.
What else can you do with Jitsi Meet?
- Share your desktop, presentations, and more
- Invite users to a conference via a simple, custom URL
- Edit documents together using Etherpad
- Pick fun meeting URLs for every meeting
- Trade messages and emojis while you video conference, with integrated chat.
Jitsi Meet is packed with premium features. Yep, it’s free — and it’s technologically advanced, too. In fact, Jitsi Meet:
- Sounds better, thanks to HD audio with Opus
- Is anonymous: No need for an account, ever!
- Keeps conversations private with encryption by default (and advanced security settings)
- Is developer-friendly: Modify and customize it to your heart’s content. It’s 100% open source.
Jitsi Meet is the successor of the legacy project Jitsi Desktop
OBS Studio (also known as Open Broadcaster Software, or OBS) is a screen-casting and live-streaming software available across multiple platforms including macOS, Windows and Linux. Boasting features typically only found in commercial screen recording apps, OBS also provides one of the simplest workflows with an intuitive and easy-to-learn interface that makes recording and streaming a breeze. It's also totally free and open-source.
With its long standing history of continued updates and considering its ease of use and free cost, it's no wonder OBS is one of the most popular and highest recommended apps for screen-casting and live streaming.
NOTABLE FEATURES:
Cross-platform (available for Mac, Windows and Linux). Encoding using H264 (x264) and AAC. Support for Intel Quick Sync Video (QSV), AMF and NVENC. Unlimited number of scenes and sources. Live RTMP streaming to Twitch, YouTube, Mixer, DailyMotion, Smashcast and more. File output to MP4, MKV or FLV. GPU-based game capture for high performance game streaming. DirectShow capture device support (webcams, capture cards, etc). Windows 8 high speed monitor capture support. Bilinear or lanczos3 resampling. Light and dark themes to support various working conditions and preferences.
VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols.
Features
Simple, fast and powerful media player. Plays everything: Files, Discs, Webcams, Devices and Streams.
Plays most codecs with no codec packs needed: MPEG-2, DivX, H.264, MKV, WebM, WMV, MP3...
JDownloader is a free, open source download manager. It simplifies and improves the process of downloading files from Websites, Cloud-Storage Providers, Social Media Networks and File Hosting Sites.
JDownloader offers downloading in multiple parallel streams, throttling, resuming, CAPTCHA recognition, and automatic file extraction. It supports Click'n'Load and container files like DLC, RSDF and CCF. A large developer community ensures that current individual page-specific download scripts are kept up to date and valuable time is saved on the basis of the expandable basic framework.
It can also be used as a service on a server or Network Attached Storage (NAS) and controlled via My.JDownloader.Org from a web browser or smartphone.
The qBittorrent project aims to provide a Free Software alternative to µTorrent. Additionally, qBittorrent runs and provides the same features on all major platforms (Linux, Mac OS X, Windows, OS/2, FreeBSD).
qBittorrent is based on the Qt toolkit and libtorrent-rasterbar library.
Features:
• Polished µTorrent-like User Interface
• Well-integrated and extensible Search Engine Simultaneous search in most famous BitTorrent search sites Per-category-specific search requests (e.g. Books, Music, Movies)
• All Bittorrent extensions DHT, Peer Exchange, Full encryption, Magnet/BitComet URIs, ...
• Remote control through a Web user interface Nearly identical to the regular UI, all in Ajax
• Advanced control over trackers, peers and torrents Torrents queueing and prioritizing Torrent content selection and prioritizing
• Natively integrated: When Downloads Completes Options (no need for additional script or plug-in) Exit, Suspend, Hibernate, Shutdown
• UPnP / NAT-PMP port forwarding support
• Available in ~41 languages (Unicode support)
• Torrent creation tool
• Advanced RSS support with download filters (inc. regex)
• Bandwidth scheduler
• IP Filtering (eMule and PeerGuardian compatible)
• IPv6 compliant
• Sequential downloading (aka "Download in order")
• Available on most platforms: Linux, Mac OS X, Windows, OS/2, FreeBSD
Free community support by volunteers:
• https://forum.qbittorrent.org • https://wiki.qbittorrent.org • https://github.com/qbittorrent/qBittorrent/issues
Security Our secure VPN sends your internet traffic through an encrypted VPN tunnel, so your passwords and confidential data stay safe, even over public or untrusted Internet connections.
Privacy Keep your browsing history private. As a Swiss VPN provider, we do not log user activity or share data with third parties. Our anonymous VPN service enables Internet without surveillance.
Freedom We created Proton VPN to protect the journalists and activists who use Proton Mail. Proton VPN breaks down the barriers of Internet censorship, allowing you to access any website or content.
Internet security for everyone Our goal is to make online privacy accessible to all. To do this, we have focused on making the advanced security technology in Proton VPN effortless to use and freely available.
Free VPN We believe privacy and security are fundamental human rights, so we also provide a free version of Proton VPN to the public. Unlike other free VPNs, there are no catches. We don't serve ads or secretly sell your browsing history. Proton VPN Free is subsidized by Proton VPN paid users. If you would like to support online privacy, please consider upgrading to a paid plan for faster speeds and more features.
Easy to Use The best security tools in the world will only protect you if used correctly and consistently. We have extensively simplified the Proton VPN interface to make it as intuitive as possible – so you can stay protected every day, hassle free.
Fast VPN Speeds A 10 Gbps server network combined with our unique suite of VPN Accelerator technologies can improve speeds by over 400%. The advanced network TCP flow control algorithm we utilize provides unparalleled performance and connection stability.
Multi-Platform Support Proton VPN is available on all your devices, including PCs, Macs, smartphones, and even routers. A secure Internet connection that you can trust is essential to maintaining your privacy on your laptop at home, your mobile device on the road, or your workstation at the office. Proton VPN has native apps for Windows, macOS, Linux, Chromebook, Android, Android TV and iOS/iPadOS.
Stream from anywhere Proton VPN unblocks a wide selection of popular online media services, allowing you to access your favorite streaming content from anywhere in the world as if you were at home. Our fast server network and unique VPN Accelerator technology also ensure your experience is smooth and buffering-free.
VPN Accelerator VPN Accelerator is a set of technologies unique to Proton VPN that can increase your VPN speeds by over 400%. By overcoming CPU limitations that affect how VPN protocols are processed, using advanced networking techniques to reduce latency, and redesigning VPN protocols themselves to reduce inefficiencies in their code, VPN Accelerator can dramatically increase speed performance.
Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.
Swiss Based ProtonMail is incorporated in Switzerland and our servers are located in Switzerland. We are outside of US and EU jurisdiction and all user data is protected by strict Swiss privacy laws.
Zero Access Because of our end-to-end encryption, your data is already encrypted by the time it reaches our servers. We have no access to your messages, and since we cannot decrypt them, we cannot share them with third parties.
Backwards Compatible ProtonMail works out of any modern web browser, there is nothing to install. We are also backwards compatible with other email providers so you can continue sending and receiving emails from friends who are not using ProtonMail.
Forever Free We believe privacy is a fundamental human right and should be available for everyone. That's why we offer multi-tiered pricing including a free version that anyone can use. Let's bring privacy back to the people!
Fully Anonymous We do not log IP addresses or require any personal information to sign up. We accept bitcoin and cash payments for paid accounts to ensure even paid account users have complete privacy.
Cross Platform ProtonMail works on all devices, including desktops, laptops, tablets, and smartphones. It's as simple as visiting our site and logging in. There are no plugins or apps to install - simply use your favorite web browser.
Brave Web Browser is a fast, free, secure web browser with a built-in ad blocker*, tracking and security protection, and optimized data and battery experience.
*What is Brave Ad Replacement?
Brave’s goal is to speed up the web, stop bad ads and pay publishers. One of the ways we plan to accomplish this is with ad replacements. We will also invite users to fund their wallets and to use those funds to pay the publishers of their favorite websites.
LibreOffice is a free and open-source office suite that is compatible with other major office suites, and is available on all operating systems. It is an independently-developed version of the OpenOffice.org suite.
The office suite includes:
LibreOffice - Writer, a word processor with similar functionality and file support to Microsoft Word . It has extensive WYSIWYG word processing capabilities, but can also be used as a basic text editor.
LibreOffice - Calc , a spreadsheet program, similar to Microsoft Office Excel . It has a number of unique features, including a system which automatically defines series of graphs, based on information available to the user.
LibreOffice - Impress , a presentation program resembling Microsoft Powerpoint . Presentations can be exported as SWF files, allowing them to be viewed on any computer with Adobe Flash installed.
LibreOffice - Draw , a vector graphics editor and diagramming tool similar to Microsoft Office Visio . It provides connectors between shapes, which are available in a range of line styles and facilitate building drawings such as flowcharts. It also includes features similar to desktop publishing software such as Scribus and Microsoft Office Publisher .
LibreOffice - Math , an application designed for creating and editing mathematical formulae. LibreOffice - Base , a database management program, similar to Microsoft Office Access .
Bitwarden is the easiest and safest way to store all of your logins and passwords while conveniently keeping them synced between all of your devices.
Password theft is a serious problem. The websites and apps that you use are under attack every day. Security breaches occur and your passwords are stolen. When you reuse the same passwords across apps and websites hackers can easily access your email, bank, and other important accounts.
Security experts recommend that you use a different, randomly generated password for every account that you create. But how do you manage all those passwords? Bitwarden makes it easy for you to create, store, and access your passwords.
Bitwarden stores all of your logins in an encrypted vault that syncs across all of your devices. Since it's fully encrypted before it ever leaves your device, only you have access to your data. Not even the team at Bitwarden can read your data, even if we wanted to. Your data is sealed with AES-256 bit encryption, salted hashing, and PBKDF2 SHA-256.
Bitwarden is 100% open source software. The source code for Bitwarden is hosted on GitHub and everyone is free to review, audit, and contribute to the Bitwarden codebase.
