Sumatra PDF is a slim, free, open-source PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI/FB2 viewer for Windows.
Why another PDF reader?

Sumatra has a minimalistic design. Simplicity has a higher priority than a lot of features.

Its small and starts up very fast.

Its designed for portable use: its just one file with no external dependencies so you can easily run it from external USB drive.

SumatraPDF

Windows

PortableApps.com

Sumatra PDF is a slim, free, open-source PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI/FB2 viewer for Windows.Why another PDF reader?

Total Commander is a shareware Orthodox File Manager (OFM) for Windows. 
Some features include a built-in FTP client, file compare, archive file navigation, and a multi-rename tool with regular expression support.

Features include:

- Two file windows side by side
- Multiple language and Unicode support
- Enhanced search function
- Compare files (now with editor) / synchronize directories
- Quick View panel with bitmap display
- ZIP, ARJ, LZH, RAR, UC2, TAR, GZ, CAB, ACE archive handling + plugins
- Built-in FTP client with FXP (server to server) and HTTP proxy support
- Parallel port link, multi-rename tool
- Tabbed interface, regular expressions, history+favorites buttons
- Thumbnails view, custom columns, enhanced search
- Compare editor, cursor in lister, separate trees, logging, enhanced overwrite dialog etc.
- Unicode names almost everywhere, long names (&gt;259 characters), password manager for ftp and plugins, synchronize empty dirs, 64 bit context menu, quick file filter (Ctrl+S)
- USB port connection via special direct transfer cable, partial branch view (Ctrl+Shift+B), and many improvements to ftp, synchronizing and other functions
- And many more!

Total Commander

Windows Mobile

Android

Android Tablet

Total Commander is a Shareware file manager for Windows.

Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast. We also compare and find the cheapest hotels and car rental for your next trip.

Skyscanner

Online

iPhone

Windows Phone

Kindle Fire

Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast. We also compare and find the cheapest hotels and car rental for your next trip.

SurfEasy VPN encrypts all Internet traffic to protect your online privacy. Get the best free VPN for Android, iOS, Mac and Windows.

SurfEasy VPN

iPad

Google Chrome

Opera

SurfEasy VPN encrypts all Internet traffic to protect your online privacy. Get the best free VPN for Android, iOS, Mac and Windows.

Freelance community social center. Dynamic forum, high-powered discussions, platform ratings, marketplace news, independent workforce chat.

LanceBase

Freelance community social center. Dynamic forum, high-powered discussions, platform ratings, marketplace news, independent workforce chat.

Quick Search. Search in any part of the name.

Function: Find all. Search result are displayed as a list. Search is possible in a number of files. Search results can be positioned on a side, or top or bottom.

Fast splitting of files (quicker than with any archiver) / Join files.

Folder tabs. Tabs color grouping. Multiline tab headers.

Background search. Skip useless search results while searching. Re-search in results. Etc.

This user has chosen a dark interface and files highlight on a black background

Standard window with a customized user under itself ribbon. Blue theme.

Integral editor. Syntax highlighting. Highlighting of identical fragments of text.

Standard window with a customized user under itself ribbon. Silver theme.

File bookmarks. Visual highlight of specific files and folders. Selection and other processing of marked files.

Window tabs. Works in several internal windows. Color grouping of window tabs.

oMega Commander is the world&#39;s coolest file manager, and it is more than a file manager.

oMega Commander supports all standard operations, typical for file managers or File Explorer, such as copy, move, delete. In addition, oMega offers unique features and operations, such as built-in powerful editor / viewer, secure deletion, fast splitting / joining of files, free space monitoring system, feedback function. Archive function automates and adds new features that are not available in File Explorer and other programs. The search function allows you to remove the unwanted results on the go, search in encrypted archives and much more.

oMega Commander also supports 4K user interface, one and two-panels mode, working with mobile devices, operation queue, group and sequential renaming, OS integration, custom hotkeys.

Another special feature of the program is the handy and convenient interface, allowing easy customization to suit individual user preferences on what to display, choose comfortable font sizes, or a color scheme for files highlighting.

oMega Commander is primarily intended for those who own from many to lots of programs, and have to manage extensive directory structures. oMega has been designed specifically to serve as a control center for your computers, helping you running multiple applications and maintaining smooth collaboration between them.

This was made possible thanks to the unique and powerful ribbon interface, and such features as multi-window interface, file bookmarks, Hot List, Flat View, quick search in lists, multiple types of instant filtration and files selection, history of files and folders, folder tabs, tree pane.

oMega Commander was created to make your job easier and more efficient.

oMega Commander

Innovative, convenient, fast, feature-packed File Manager, with a unique, powerful and, at the same time, familiar and easy to use interface, designed for all users.

CKDb

Software as a Service (SaaS)

Your Bookmarklets, On Steroids

Quix is an extensible bookmarklet, that allows you to easily access all your bookmarks and bookmarklets, across all your browsers, while maintaining them in only one spot. All you have to do is remember the shortcut for the bookmarklet, so, basically, it’s like a command line for your browser!

No plugins slowing down your browser

A lot of developers and other heavy browser users have noticed it: they use FireFox because its got these awesome extensions, but its also these extensions that make FireFox slow, very very slow. And most of the stuff these extensions do, we dont even need on each page load, so wouldnt it be a lot better if we could choose to perform certain commands when we need them?
No need to remember multiple bookmarklets

The solution for a lot of these issues are bookmarklets, but when youve been working with bookmarklets for a while, youll notice that these bookmarklets are cluttering your browser toolbar, which means you cant find them anymore or spend valuable time looking for the correct bookmarklet. There has to be an easier way right? Thats where Quix comes in!
Maintain your bookmarklets in one spot

Quix gives you a simple prompt, which allows you to type easy to remember commands and perform the actions you want to perform when you want to perform them, and not a second later. It comes with a huge set of built in commands, but you can easily extend it by using your own commands file too!

Quix

Professional plagiarism checker that reviews over 14 trillion web pages, articles, books, and periodicals to help you detect possible plagiarism in your papers. It finds not only copy paste plagiarism, but paraphrasing, good and bad citations.
Plagramme.com has a lot of unique functionalities - it is multilingual, able to detect good and bad citations, uses several scoring methods to score papers. It is uniquely capable of detecting paraphrasings. User is able to edit his paper online with a built-in tools. The main thing, that it has ways to get your paper checked free.

plagramme

Professional plagiarism checker that reviews over 14 trillion web pages, articles, books, and periodicals to help you detect possible plagiarism in your papers. It finds not only copy paste plagiarism, but paraphrasing, good and bad citations.

Haste is a macOS utility to accelerate your daily web search. Register your Custom Searches and boot them with hotkeys, blazing fast.

Haste - Quick web search

Haste is a macOS utility to accelerate your daily web search. Register your Custom Searches and boot them with hotkeys, blazing fast.

Shuttle is like a small web browser made to access faster your favorite websites and web applications.
Shuttle is free, now and forever. It&#39;s a free open-source project started in 2017, with the conviction of simplifying your life.
As said previously, Shuttle is free, but first of all, open-source. That means peoples like you help us with their knowledge in development to improve the app.
The major part of websites are adaptable to the Shuttle&#39;s interface. There is still some websites who aren&#39;t responsive, and we apologize.
Shuttle is regularly updated, that means, tomorrow, it will be lighter than today. We don&#39;t forget all the contributors, who help to make the app the smallest possible.
There are many ways to help us; you can make a donation, help us in the lab to improve the source code, or simply share and talk about the app to your entourage.
All the team is up behind their screen to make the most possible updates. We are working all the day and all the night to offer you the best of Shuttle.

Shuttle app

Linux

Debian

Shuttle is like a small web browser made to access faster your favorite websites and web applications.

Apps with 'Quick search' feature