PDFsam Basic is a desktop application freely accessible from the project's page both as source and compiled code. It is available as MSI package for 32-bit and 64-bit MS Windows, .dmg for Mac OS X, .deb package for Debian based GNU/Linux distributions and ZIP bundle for the power users' convenience. 

Download and install :

To merge PDF files you will need to install PDFsam Basic on your computer. You can download it for free from the http://www.pdfsam.org/download-pdfsam-basic/ Download Java runtime environment:

 http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html 

 PDF documents selection: 

 Merge PDF files by selecting and arranging the ones you want to combine, using the selection table. Drag and drop files on it or click Add to add documents. Use the buttons Move Up and Move Up or the context menu entries to arrange the documents order. You can merge PDF files together or just select some of their pages, to do that double click on the Page ranges cell and specify the pages you want to merge, i.e. if don't need the whole document but you only want to merge some pages. Pages can be specified in the form of comma separated page ranges like 2-13,17 if you need pages from 2 to 13 and page 17. You can use the syntax 20- if you need pages from page 20 to the end of the document.

 Encrypted documents 

 Encrypted PDF documents show a icon on their right. You can merge them by providing the unlock password and to do so just click on the lock icon.

 Merge settings Most users won't need to change these settings but it may come helpful to know what is their purpose. Add a blank page if page number is odd: with this option you can tell PDFsam Basic to add a blank page after every merged PDF whose page number is odd Interactive forms: If some of the merging PDF documents contain an AcroForm, this options tells PDFsam what to do with them. You can discard the forms if they are not needed, you can merge them together allowing fields with the same name or you can merge them renaming fields with the same name to avoid names clashes Outline (Bookmarks): with this option you can tell PDFsam what to do with the documents outline (bookmakrs). Retain: bookmarks trees from the input PDF documents can be retained and merged together Discard: bookmarks are discarded saving some byte Create one entry for each merged document: a new outline containing a bookmark entry for each merged PDF document is created. Each entry pointing to the first page of the merged document Retain bookmarks as one entry for each document: a new outline containing a bookmark entry for each merged PDF document is created. Each entry will contain the whole outline of the merged document 

 Generated document 
 In Destination file users can choose the name of the resulting PDF document and few other options. Merge! Once all the options are properly set you can merge the PDF files by clicking the Run button. If no error occurs, the progress bar will grow until it is fully colored and a friendly ding sound will tell you that your merged PDF is ready.

How to merge different PDF files into one single pdf file

This tutorial download and install BlueStacks 3 for Windows Bluestacks is one of the first Android Emulators or Android app player created for Windows PCs and Laptops. Recently, Bluestacks has got major changes in the underlying technology and has launched Bluestacks 3 or the Bluestacks Gaming Platform which provides a lot of customizations and options for Gamers who play Android Games on PC / laptops with Windows 10 / 7 / 8.1. Here, we present you the Direct Download Bluestacks 3 for PC / laptop link which will let you download Bluestacks 3 for Windows 10 / 7 / 8.1 for Free. Operating Systems : Microsoft Windows 10, 7 & 8.1 Type of Installer : Full Offline Setup License : Free Key Features include: 1. Play Android Apps and Games on PC with Full Resolution and High Speed 2. No Dedicated Graphics Card / Memory Required 3. Bluestacks Gaming Platform inbuilt 4. Comes with Live Youtube / Twitch Gaming support 5. Friends Mode to play multi-player games with friends. link download bluestacks 3: http://www.bluestacks.com/download.html?utm_campaign=page-bluestacksgaming-platform-bgp-android-emulator

This tutorial will show you how to recover permanently deleted files on your computer using recuva. We delete files by mistake, don’t we? And while deleting is easy, recovering them isn’t. Luckily there are free file recovery tools available. Recuva is one of them. It’s a pretty useful and feature-rich tool which can recover the files you deleted by mistake. It is free to download and easy to use. The program can in like manner be used to recover data from hard drive, recover deleted files from recycle bin, recover records deleted from USB streak drives, recover data from memory cards, or MP3 players. It's also supports removable media like Smartmedia, Secure digital cards, Memory stick, digital cameras, Sony memory sticks, Compact flash, iPod. The program takes a shot at both FAT and NTFS document systems. Note: According to Recuva developers, it can recover data from a formatted drive too. It can also recover deleted mail from your mail client. It supports Microsoft Outlook Express, Mozilla Thunderbird, or Windows Live Mail. We haven’t tested these features though. Link download Recuva: https://www.piriform.com/recuva/download

How to recover permanently deleted files on your computer using recuva

This lovely open-source sound recording and editing program runs on Windows 2000, XP, Vista, 7 and 8, and is also available for other platforms, though the protocol for recording sound output is probably different on different operating systems. A feature was recently added that lets you choose a sound output device as an input device – so for instance, you can choose your speakers as your microphone

This is a tricky question I’ve bumped up against multiple times. What if I want to record my computer’s sound output? I can use the microphone to record what’s coming out of the speakers…but there’s naturally going to be a large loss of quality, since the sound has to go through both my bad speakers and my bad microphone. It would be much better to to have software on my computer directly record what’s coming out of my computer. If you do a little searching, you’ll find lots of people saying, “Oh, just use Audacity and select ‘Stereo Mix’ or something of the sort as the microphone!” Sorry…but not all computers support that – including mine! You will probably also find various programs that promise to record sound output…but that you have to, like, pay for. Which perhaps is fine if you intend to be recording sound output a lot, but not for me, who only needs to once in a while. But despair not! There is a free solution


Link download Audacity:

http://www.audacityteam.org/download/windows/

Link download FFmpeg Library:

http://lame.buanzo.org/#lamewindl

How to record sound from speakers using audacity

Pdf2doc.com This free online PDF to DOC converter allows you to save a PDF file as an editable document in Microsoft Word DOC format, ensuring better quality than many other converters. How to easily convert PDF to Word without software 1.Click the UPLOAD FILES button and select up to 20 PDF files you wish to convert. Wait for the conversion process to finish. 2.Download the results either file by file or click the DOWNLOAD ALL button to get them all at once in a ZIP archive.

How to convert pdf to word without any software