Memtest86 (9 MB) Win 7-11/Linux/macOS Freemium
Memtest86 Free Edition is a memory testing software for computers. It boots from a USB flash drive or DVD and tests the RAM in your computer for faults using a series of comprehensive algorithms and test patterns.
Memtest86 Free Edition is also available in Professional and Site editions, each offering different, additional features. A feature comparison is available here.
As any tech knows, RAM can cause many problems and is frustrating and difficult to diagnose. MemTest86 can rule out faulty RAM and can run while you do other things.
You will need a blank CD\DVD or thumb drive, and a program to burn an ISO image for the ISO download. BurnAware is one of the better, free choices.
Memtest86 Free Edition Features:
-Bootable from USB
-UEFI BIOS Support
-Multiprocessor Support
-DDR2 / DDR3 Support
-DDR4 Support
-XMP Support
-Secure Boot1
-Native 64-bit code
-Native USB keyboard support2
-GUI w/ Mouse Support
-RAM SPD and XMP details
-Disk logging
-Report file generation
-ECC feature detection
-ECC error polling
-New Row hammer test
-RAM benchmark graphs
https://www.majorgeeks.com/files/details/memtest86.html
Linux/macOS version on Developers site https://www.memtest86.com/download.htm
NDN (Necromancer's Dos Navigator) (6 MB) Win NT-11/Linux
NDN (Necromancer's Dos Navigator) provides you with a portable clone of Norton Commander. It utilizes a user-friendly learn text-mode interface that includes numerous features and is highly customizable.
NDN includes support for a built-in calculator, ASCII table, phone group, archive extractor, as well as a history of viewed and edited lines, to name a few. If you are familiar with Norton Commander, then the dual-pane console interface will be comfortable to use with its menu bar and the multitude of available options. That said, users who are more GUI-geared will need to familiarize themselves with its use.
NDN enables you to view files as text, hex, dump, disassemblies, databases as well as spreadsheets. It will allow you to edit, rename or move files, copy to archives, extract archives, split files, create directories, delete items, and so much more. You can also easily convert file names to uppercase, lowercase, or even switch case. Additionally, it will allow you to alter file descriptions.
NDN Features:
Long File Names Support
Multi-windowed interface
Disk utilities
Comprehensive File Manager
26 types of archives supported
Powerful customizable editor with 3 code pages support
Hex-editor with code pages support
Huge strings support
Regular expressions
Spreadsheet communications
Multiconfiguration
Linux port
and more on developers web site
https://www.majorgeeks.com/files/details/ndn.html
Developers site http://ndn.muxe.com/
RocketCake (10 MB) Win 7-11/macOS
RocketCake is a free web editor for creating responsive websites for beginners and professional web developers. No programming is required.
It can be used as a WYSIWYG editor, allowing you to edit the website as it appears on your device. Switch at any time to view and edit it as on any other tablet, PC, or mobile. It is an excellent choice for users with little or no programming since you do not need to learn HTML or CSS. Just click, drag n' drop, or type. But it does allow you to use your code if you choose.
The RocketCake editor will produce clean HTML/CSS code, and you also can use it as a base for your more complicated websites or templates for your server scripts. Easily specify your break-points to adjust the website just as you like. Additionally, a professional edition includes options for inserting custom CSS, HTML, JavaScript, PHP code, user-defined break-point code, and premium support.
Limitations:
RocketCake is free to use. But the professional edition ($44.00) offers a bit more functionality: Custom CSS, HTML, JavaScript, PHP code, user-defined breakpoint code, and premium support.
https://www.ambiera.com/rocketcake/index.html
Visual C++ Redistributable Runtimes AIO Repack (28 MB) Win 7-11 Freeware
Visual C++ Redistributable Runtimes AIO Repack is all the latest Microsoft Visual C++ Redistributable Runtimes without the original setup bloat payload.
Built upon VBCRedist_AIO_x86_x64.exe by @ricktendo64
The process is handled by a windows command script, which runs hidden in the background by default.
Before installation, the script will check and remove existing non-compliant Visual C++ Runtimes, including the original EXE or MSI setups or older MSI package versions.
The uninstallation option/script will remove any detected VC++ runtimes (except UCRT).
Windows XP support is partial, the pack will install and detect the latest runtimes versions, but it will not check and remove non-compliant versions.
You can extract the installer file with 7-zip or WinRar to a short path and run Installer.cmd as administrator
https://www.majorgeeks.com/files/details/visual_c_redistributable_runtimes_aio_repack.html
Scanner (134 MB) Win 10-11 Open Source
Scanner is a full-service app that supports wired and wireless scanners; it allows you to select various color modes and includes several intuitive editing tools.
Scanner can scan and edit multiple pages and then allow you to combine all of them into a single PDF file. You can also crop your document perfectly with built-in presets for different paper sizes, rotate those upside-down scans, and sign or highlight documents with Windows Ink. From there, you can share or copy your scan without having to hunt down the file on your disk.
Scanner supports JPG, PNG, TIF, BMP, and PDF formats.
https://www.majorgeeks.com/files/details/scanner_for_windows_10.html
Developers site https://github.com/simon-knuth/scanner