Workflowy lets you organise your brain into easily manageable lists. It also works as a single-pane outliner with inline notes. It offers one-click hoisting (zooming into branches). The online version syncs with mobile apps.

WorkFlowy

Online

Android

iPhone

Android Tablet

iPad

List-making software with infinite levels of indentation, giving you the flexibility of infinite layers of organization.

One Commander (previously bitCommander) is a Windows file manager (Windows 7, 8 and 10) with improved Miller Columns (OSX Finder&#39;s column view) and two-panel support. It simplifies file management with intelligent file representation, relative file dates (shown as days since creation), ToDo notes in any folder, batch file processing without interrupting for copying errors, and much more.
Windows Store version: https://www.microsoft.com/store/apps/9NBLGGH4S79B

- Two Panels
- Miller Columns (as in OS X Finder)
- Long Unicode Path support (not limited to Windows&#39; 260 characters in path)
- Relative File Dates (hours/days from modification time) and Color Coded File Age
- Preview built-in
- Tabs
- Organize Favorites into project groups
- Quick Filtering of current folder
- File operations queue - batch file operations
- Easy keyboard navigation
- ToDo Tasks and notes in any folder
- Drop List / Smarter clipboard
- Easy sorting to multiple destinations
- Image / Audio / Video / Document metadata
- Picture Preview with Metadata and GPS photo location 
- Dark / Light themes; Themes editable
- Image Converter
- RegEx renaming
- Monitor folders for changes
- Unpack 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

One Commander

Windows

Free dual-pane file manager for Windows featuring tabs, columns, themes, long filename support, image converter, regex renaming and many other unique features.

ranger is a file manager with VI key bindings. It provides a minimalistic and nice curses interface with a view on the directory hierarchy. The secondary task of ranger is to psychically guess which program you want to use for opening particular files. 

Design Goals
------------
* An easily maintainable file manager in a high level language
* A quick way to switch directories and browse the file system
* Keep it small but useful, do one thing and do it well
* Console based, with smooth integration into the unix shell


Features
--------
* UTF-8 Support  (if your python copy supports it)
* Multi-column display
* Preview of the selected file/directory
* Common file operations (create/chmod/copy/delete/...)
* Renaming multiple files at once
* VIM-like console and hotkeys
* Automatically determine file types and run them with correct programs
* Change the directory of your shell after exiting ranger
* Tabs, Bookmarks, Mouse support

ranger

Linux

Cygwin

ranger is a file manager with VI key bindings. It provides a minimalistic and nice curses interface with a view on the directory hierarchy.

OmniOutliner is a start-to-finish writing app. Perfect for collecting information, outlining Big Ideas, adding structure to any sort of writing, and much more. From grocery lists to email drafts to long-form composition.

Write
OmniOutliner is feature-rich enough to see a novel from start to finish. You’ll have more flexibility by putting sentences or paragraphs in easily referenceable nodes, and with iPad Pro and keyboard support it’s even easier to write quickly.

Structure
Use OmniOutliner to add structure to your information — something beneficial to more than just outlines. Expand or collapse what you need, when you need it, and zoom in or focus to move everything else out of the way. Reference other apps—like OmniGraffle!—using Split Screen.

Style
Perfect for meetings, classes, or keying in need-to-know terms during a sailing lesson. OmniOutliner gets completely out of the way so you can type, return, and type some more. Start new documents with a template to keep everything uniform and expeditious. You’ll find yourself starting all future work here.

Sync
Edit all of your outlines on any Mac, iPad, or iPhone using OmniPresence. It’s free, reliable, and open. Your files are always intact and available—they’ll even be waiting for you with Background App Refresh in iOS.


OmniOutliner

OmniOutliner is a start-to-finish writing app. Perfect for collecting information, outlining Big Ideas, adding structure to any sort of writing, and much more.

With Formlets, you can quickly build contact forms, event registration forms, surveys, invitations and more.

FULL DESIGNER
Use our custom form designer to drag and drop fields and customize your form from scratch.

ENDPOINT
Have an existing form? Already know how to design forms? Use a form endpoint to collect and store your submissions.

TEMPLATE LIBRARY
Want to get started quick? Use one of our pre-configured templates.

MOBILE FRIENDLY
Forms work on your smartphone, tablet, and computer. It also looks pretty dang good.

EMBED ANYWHERE
Send a link, embed the form in your own website, or open it with a popup lightbox.

COLLECT PAYMENTS
Signup with your Stripe account and you can be collecting payments right from the form.

FILE UPLOADS
Resumes, mp3s, cat photos. We’ll take ‘em.

ANALYTICS
Find out what forms work better, and have a look at when your forms do the best.

INTEGRATIONS
Forward your submissions to 500+ apps with Zapier!

Formlets

Make beautiful, powerful forms with unlimited responses, receive every form submit in your mailbox and CSV or connect to 500+ apps.

This economically priced high end DTP program is extremely powerful and still very easy to use. With its innovative concepts, you can decisively improve your working processes and document management. With VivaDesigner, all collaborations between end customers, corporations and their employees as well as agencies, service providers, printers and editors can be simplified and dramatically improved.

VivaDesigner

Mac OS X

VivaDesigner is the first high end typesetting and layout program in the world for both desktop and Web.