Total Directory Report - is a professional application designed to allow you viewing your folders, disks or FTP servers as a set of analytical reports or detailed ordered lists in HTML, CSV or PDF formats.
WinDirStat
Acer Docs instantly syncs your documents on all of your devices. You can view and edit your Office documents updated in the last 30 days, using any of your devices, over a wireless or mobile network. Even when your PC is shut down, you can still access Word, Excel and PowerPoint...
SmartOffice
File Viewer for Android is a free universal file viewing utility that can open over 150 file types on your Android device.v.
A set a free Windows apps to convert, view & merge Word, Excel, PowerPoint, PDF & more than 100 file formats. It supports documents & image conversion to more than 50 types, view more than 170 types of files, extract images, text, metadata & more.
SlideShareand
DocDroid
Free Excel Viewer is a tiny freeware Excel spreadsheet viewing and editing tool, which is designed for users who don't have Microsoft Office and Excel software installed.
File Viewer Plus
A fast PDF reader, file opener, and all-in-one document reader for iPhone and iPad. Open PDF, Word, Excel, PowerPoint, text files, ZIP/RAR, photos, videos and more.
All Document Reader and Viewer
A document management and e-archive software which you can easily store your documents in safely, secure and with its OCR feature, you can convert any documents and data capture.
Filebrowser is a fully featured file manager for iOS and offers much more than just browse and view
GoodReaderand
FileApp
Open online resources with Google Drive Viewer. Supports various formats including DOC, XLS, PDF, PPT, ZIP, HTML, TXT, JS etc.
Docs Online Viewer
Bytescout XLS Viewer allows to view XLS, XLSX (Microsoft Excel) and ODS (OpenOffice) files and export into HTML without MS Office or 365 installed.
File Viewer Plus
The Document Reader scan and find a list of all documents on your phone, allowing you to quickly open, read, and manage your documents in one convenient place.
View, upload, publish, search, share and embed your documents online for free. Our built-in online document viewer supports over 90 document formats including DOCX, PDF, PPT, XLS, among many others.
Multi-platform file manager for Windows, Linux, FreeBSD and OS X.
Advantages: has a built-in terminal! have editor with syntax highlighting has a text viewer
It has built a virtual file system (smb, ftp, sftp) there is the graphics and (version 0.18.0) cons.
Total Commander
