Windows 10 essential freeware

ONLYOFFICE is an opensource office and productivity suite that enables you to manage documents, projects, team and customer relations in one place.

ONLYOFFICE is delivered either as a SaaS solution or as an installation for deployment on a private network (Community Edition, for teams up to 20 users).

ONLYOFFICE Desktop Editors is available for free for Windows, Linux and Mac OS, and it can be integrated with any web solution, cloud or on-premises.

Also ONLYOFFICE Mobile Editors offer mobile access from iOS and Android devices to the documents stored on ONLYOFFICE portals.

ONLYOFFICE comes with a dual-license model: as long as you respect the GNU AGPL v.3 license, you can use the ONLYOFFICE open source solution. To guard your intellectual property, take advantage of the White Label option and receive professional support, a commercial license is required, available in 3 editions:

• Enterprise Edition
• Developer Edition
• Integration Edition

In particular with the Integration Edition you can integrate ONLYOFFICE Online Editors with:

• SharePoint
• Nextcloud
• ownCloud
• Alfresco
• Confluence

A free online edition for Personal Use is also offered at personal.onlyoffice.com

The suite is designed to combine the formatting quality of Microsoft Office with the online collaboration of Google Drive.

• Create, view and edit text documents, spreadsheets and presentations of any size and complexity. Deal with multiple files within one and the same window thanks to the tab-based user interface.
• Compatibility with MS Office and OpenDocument formats. Work with most popular formats: DOC, DOCX, ODT, RTF, TXT, PDF, HTML, EPUB, XPS, DjVu, XLS, XLSX, ODS, CSV, PPT, PPTX, ODP.
• Quick access to broad collaborating capabilities. Connect to server and collaborate on documents with your team: co-edit in real time, review, comment and interact using chat.
• Third party add-ons: work with macros, translate texts, insert videos from YouTube and do even more.

MPV is an audio and movie player based on MPlayer and mplayer2. It supports a wide variety of video file formats, audio and video codecs, and subtitle types. It shares some features with the former projects while introducing many more.

• Streamlined CLI options
  MPlayer's options parser was improved to behave more like other CLI programs, and many option names and semantics were reworked to make them more intuitive and memorable.
• On Screen Controller
  While mpv has no official GUI, it has a small controller that is triggered by mouse movement.
• High quality video output
  mpv has an OpenGL based video output that is capable of many features loved by videophiles, such as video scaling with popular high quality algorithms, color management, frame timing, interpolation, and more.
• GPU video decoding
  mpv leverages the FFmpeg hwaccel APIs to support VDPAU, VAAPI, DXVA2, VDA and VideoToolbox video decoding acceleration.
• Embeddable
  A straightforward C API was designed from the ground up to make mpv usable as a library and facilitate easy integration into other applications.

balenaEtcher is a free and open-source image burner with support for Windows, OS X and GNU/Linux. It makes USB and SD card image burning as simple and fast as possible.

FEATURES

Validated Burning - No more writing images on corrupted cards and wondering why your device isn't booting.
Hard Drive Friendly - Makes drive selection obvious to avoid wiping your entire hard-drive
Beautiful Interface - Who said burning SD cards has to be an eyesore.
Open Source - Made with JS, HTML, node.js and Electron. Dive in and contribute!
Cross Platform - Works for everyone, no more complicated install instructions.

BleachBit deletes unnecessary files to free valuable disk space, maintain privacy, and remove junk.

Rid your system of old clutter including cache, cookies, Internet history, localizations, logs, temporary files, and broken shortcuts.

Designed for Linux and Windows systems, it wipes clean Adobe Acrobat Reader DC , APT, Bash, Beagle, Chromium, Epiphany, Mozilla Firefox, Flash, GIMP, Google Chrome, Google Earth, Internet Explorer, Java, KDE, OpenOffice.org, Opera, RealPlayer, Safari, Second Life viewer, Skype, VIM, XChat, Yum, and more.

BleachBit has never bundled any junk like browser toolbars.

Visual BCD Editor - advanced GUI version of bcdedit utility. Automatic boot loader creation - Windows 7|Vista|XP|VHD. Fix boot manager and dual boot problems.

Security-focused VPN developed by CERN scientists from the ProtonMail team. Enabling Internet without surveillance.

Free and open source program uninstaller. Can remove large amounts of unwanted applications quickly. .

The main features of 7-Zip

High compression ratio in 7z format with LZMA and LZMA2 compression
Supported formats:
Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z.
For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip
Strong AES-256 encryption in 7z and ZIP formats
Self-extracting capability for 7z format
Integration with Windows Shell
Powerful File Manager
Powerful command line version
Plugin for FAR Manager
Localizations for 87 languages

7-Zip works in Windows 10 / 8 / 7 / Vista / XP / 2012 / 2008 / 2003 / 2000 / NT. There is a port of the command line version to Linux/Unix.