chilinono's Journal

Adobe's PDF format is the best format to share documents, because its size is moderate, can save style, and is able to open and handle the vast majority of platforms. Below, i will tell you how to deal with almost all the problems you encountered in the process of PDF files, and you do not need to buy Adobe Acrobat. The content includes edit PDF files, merge multiple PDF files, add PDF signature, fill in online PDF forms, add hyperlinks in the PDF and so on.

Q: I do not have Adobe Acrobat, how to create PDF files then?

A: Install the free DoPDF software, it will add a virtual printer in Windows. Through it, you can generate a PDF file by printing.

Q: I do not want to install any software, how to create PDF files?

A: Upload your documents to Google Docs through the browser, and then select to export in PDF format, it is very simple. If you want to remove PDF password, you can view this: pdf password remover free download.

Q: Can I directly save a web page as PDF format?

A: Go to PrimoPDF, simply type the URL you want to save to. They will send a PDF file to you via email.

Q: How to convert PDF documents to other formats, such as Word documents, image format, page format, etc.?

A: You can upload PDF files to Zamzar, it can turn files into a doc, html, png, txt, rtf. Another method is using Gmail to convert the pdf attachment in your Email to html format.

DjVu is an image compression technology developed by AT & T Lab since 1996, and has become one of the standard image file formats. A large number of application examples have proved that DjVu can replace PDF as a mainstream technology in network transmission, scanning documents, digital photos and image files!

Technically, DjVu is superior to PDF on converting the written documents into electronic documents, there is no doubt that it has small files, high quality and low cost. Related tip: convert djvu to pdf on mac. In fact, some inviable projects in PDF were completed successfully in DjVu. But is DjVu right for your project?

You should use DjVu if your documents have the following characteristics:

Your documents contain photos and / or color and / or other complex graphics.

The file size is very important. For example: CD or dial-up users need to download your file from a busy network.

You have a big project with very little budget. In addition, the costs on getting small PDF files by scanning are very high, especially when they are not just black and white documents.

Many people concern in the content of your files. If you place some information which are important to visitors on the Internet, they will be willing to tolerate the small trouble of getting the DjVu plug-in.

Perhaps a combination of both? PDF conversion may be expensive or not, depending on the characteristics of the material and the amount of labor need to pay for reaching the target.

Fortunately, DjVu has been a relatively cheap option. In the cost of DjVu projects, the largest component is scanning. Expand reading: free djvu to pdf converter. Because the increased costs is the least, it is feasible to provide clients with two forms of documents at the same time for a lot of projects.

The new iPad made a sales record of 3 million at the first weekend, so which districts are the first batch of new iPad consumers from? Online advertising network Chitika tracked new iPad's largest market - actived areas of the United States and found some interesting phenomena. Useful tip for iPad users: video to ipad.

The first batch of new iPad consumers are mostly in coastal states. Chitika's report showed that they combined the new iPad's activated data they tracked and U.S. Census Bureau's data and found that, the states and regions with the top five new iPad activation rate are: California, Hawaii, Nevada, Washington DC, and Washington State. According to the data from U.S. Census Bureau, the income of these states (and regions) are relatively high.

Chitika found that if they classify these areas with the standard of "coastal" and "inland", the rate people in the coastal areas buy a new iPad is higher than the inland areas. The income of coastal areas are 10% higher comparing with the inland areas.

Therefore, it is not surprising that the higher-income consumers would be more willing to buy Apple's latest new iPad. What's hot about iPad: video to ipad converter. Obviously, if the consumers have extra discretionary income, they can buy a new product, the price can reach up to $ 500.

The ignited Flashback Trojans can be said to be over, Anti-Virus vendors and Apple official have released removal tools, Apple also released a series of 3 Java update. According to the Kaspersky anti-virus software company's Costin Radiu, a Trojan called Backdoor.OSX.SabPub.a hits again. Something about Mac: convert mp4 to mov.

After Backdoor.OSX.SabPub.a infect systems, it will automatically connect to a server in California. This Trojan uses the Java vulnerability named Exploit.Java.CVE-2012-0507.bf, it will send the screenshots of the machine infected to the remote server, and can execute interrupt commands. Costin said that this Trojan horse spreads through e-mail or Office files which carry Trojan.

Kaspersky said it will continue to study this Trojan software, and suggested that all Mac users do not open Office documents with unknown sources, best to install antivirus software or take other protective measures. Useful resource for Mac users: mac dvd ripper. Recently due to the increased Mac market share, all kinds of Trojans, malware and viruses also come one after another, will the future of Mac platform be the same as Windows?

Remedy Entertainment CEO Matias Myllyrinne said in an interview with a gaming site, he believes the AAA level handle game is not far away from Apple iPad. iPad tip: dvd to ipad.

Like many people, Myllyrinne is also looking forward to a game controller designed for tablet, as previous iOS device's physical game controller Apple developed. But he believes that only introducing such physical handle really will iPad platform appear powerful handle games.

He said: "Although there are a lot of handle games transplanted to the iPad, some of which I feel pretty good, but I think only in line with the purpose of this iPad physical game controller's development, the developer can develop a very powerful iPad edition handle game. iPad related: best dvd to ipad converter. Only in this way, developers will take its interface into account when designing their game. "

He added: "I think we are not far away from this future and I think the "endless sword " has become the industry standard, "endless Sword" developer Epic Games and ChAIR Entertainment have done very well. "

Remedy Entertainment is one Finnish game developer founded in 1995, headquartered in Espoo. The company is known for the production of "Max Payne" series of games.

In business communication, the comments in the PDF files are widely used and become the best way to help the reader. PDF tip: jpeg to pdf mac. Now Adobe released the latest application in the iOS and Android platforms, which supports pdf document's electronic signature and the most basic annotation.

Electronic signatures in Adobe's this application use Adobe's latest EchoSign service, it can track files for the users. You can use highlight, underline, strikethrough, etc., and you can also add comments and form comments.

Adobe not only updated the mobile platform application, but also added the EchoSign service for the desktop Reader, allowing users to add images and sign on the touch screen. And the above update is completely free of charge. What's more about pdf: word to pdf mac.

How many people know how to appreciate Van Gogh's famous painting "Starry Night"? And how many people can even make full use of their creativity and imagination to play the painting Van Gogh? iPad tip: dvd to ipad converter mac. Today, an iPad application can give you this opportunity.

As early as last month, the Greek artist Petros Vrellis has developed the PC version of this application, in less than a month, he has been trying to bring this application to the first-class touch experience iPad. His efforts obtain success, "Starry Night" interactive animation application was officially added to the App Store. When "Starry Night" is presented in the iPad, people can not help reaching out and touching, and miracle appears, "Star" is flowing at your fingertips.

Unfortunately, plans can not keep up with changes, when the developers worked so hard to come up with iPad version, Apple has already released the iPad with Retina screen, Starry Night Interactive Animation went to the App Store too early to support the Retina resolution. What's hot about iPad: convert dvd to the new ipad on mac. The image quality effects are a bit unsatisfactory, but full of creativity, it is worthy a try.

The new report issued by Far East said that Apple is expected to begin mass production of the new 15-inch MacBook Pro in April this year, while the 13.3-inch model will enter mass production in June. Mac tip: how to convert flv to swf. At the same time, DigiTimes made similar reports on this message.

Tipsters said that from April, 15-inch MacBook's production number will be between 100,000 to 150,000 units per month, perhaps the number of production will gradually expand over time.

Previously it was reported that Apple's new 13-inch and 15-inch MacBook Pro has entered production, and the new machine will have no optical drive, but will have a more advanced specification than the MacBook Air.

Part of Intel's next-generation Ivy Bridge chip is designed for Apple's new Mac, and plans to launch in late April. Mac related: dvd to mkv. Apple was originally scheduled to launch the 15-inch MacBook Pro at the end of next month, but it was postponed due to the production delay issue of Intel Ivy Bridge processor.

Initial PDF was only seen as a page preview format, rather than a production format. However, the market's feeling is not the case, market expectations changed the focus of this format, and also changed the use of the product. What's hot about PDF: convert pdf to jpg mac. At present, global markets are filled with a variety of e-book readers, and has replaced printed media in many areas.

The reading rate's decline on printed media is largely because the readers turn attention from paper media to electronic books. Although the electronic book's market sales can not be compared with the traditional book market, but it is developing rapidly. Most e-reader manufacturers are supporting the PDF format in whole or in part.

Adobe announced on July 13, 2009 that PDF / Archive (PDF / A) has become the official national standards approved by the National Standardization Management Commission as an electronic document long-term preservation format, and it came into force on September 1, 2009. The PDF format has become the industry standard on digital information. Expand reading: convert pdf to html.

The new iPad supports 4G LTE technology, which significantly improves the connection speed of the mobile devices. Internet speed's upgrade has brought new problems, that is, data Packages will soon be exhausted. You may concern about this: how to transfer dvd to ipad.

According to Wall Street Journal's reports, a user used up 2GB data traffic package within two hours, originally the 2GB package can be used in the 3G network for a month. The user used the new iPad to watch sports games live, the network speed is very fast under the 4G network, live video's picture quality is very high, but the drawback is that the traffic will soon be exhausted.

Some time ago, it was reported that AT & T is ready to provide developers with a new option, allowing developers to pay traffic costs for the users who use their own applications. This model is basically the same with the form of the 800 toll-free. Currently the traffic in 3G packages simply can not apply to 4G network, because the speed is too fast, a lot of traffic will be used unknowingly. iPad related: youtube to ipad.

Sometimes, we need to copy a little text from a pdf file, especially when we are writing papers. But some pdf files can not be copied because of the layout, encryption and other reasons. PDF related: convert pdf to word on mac. This time we need unconventional means to achieve this seemingly impossible task.

Principle of copying the pdf files which can not be copied is: 1. Convert Pdf into a specific format images; 2. Use OCR (Optical Character Recognition, the process of scanning the text data, analyzing and processing image files, accessing text and layout information) tool to identify the text in the picture; 3. Done.

First of all, we should make sure the tools we need are already installed. Here take MS Office 2007 for example: Find "Microsoft Office Document Imaging" under "Microsoft Office Tools" in the Start menu. If you don't have the program, you can run the Office setup file, select "Add or Remove Features", and select "Microsoft Office Document Imaging" in the "Office tools" node, then it can be installed.

Then, use the PDF Reader or Adobe Reader, select "Print", select "Microsoft Office Document Image Writer" printer. If the original PDF file is very larger, such as newspapers, etc., click Properties to set enough large page. Expand reading: edit pdf text on mac. The output format select the TIFF, anyway, as fine as possible, after all, we have to use OCR recognition on the documents printed out.

Finally, use "Microsoft Office Document Imaging" to open the tif file just generated, use the cursor to select the blocks of text which you need to copy, and then select "Tools" -> "Recognize Text Using OCR". When the progress bar has completed, you can choose to copy or directly import it into word.

As Apple's new iPad led global tablet computer field once again, the quality problem is also put in front of everybody. Tip for the new iPad: play videos on the new ipad.

Such a post appeared in a forum, users said that the system will automatically shut down after using the new iPad for a long time, and will pop up a message saying that iPad needs to cool down. The user said that he used the iPad in direct sunlight, it seems it could lead to electronic equipment problems.

Different from iPad 2, New iPad has a larger battery and a faster chip. Therefore, it is inevitably easy to heat up, and the same with all Apple iOS mobile products, it does not have the cooling system. iPad tip: ipad video converter for mac. iPad's specifications page lists the operating temperature range is from 32 degrees Fahrenheit to 95 degrees Fahrenheit (0 degrees Celsius to 35 degrees Celsius).

Apple representatives did not immediately respond to the situation.

Maybe you like to read all kinds of PDF files in the web, yeah, we can often find brilliant solutions in these documents. However, you can not use it completely, they are often encrypted, you can not edit or print it. Here i will show you easy ways to help you decrypt the PDF files. Decryption ways for encrypted PDF documents:

1. You can download a pdf password remover, but tool is a tool after all. Sometimes it also can not decrypt some complex password. At the same time sometimes violently decrypted PDF files will be garbled.

2. Adobe PDF printer is usually installed when installing the Adobe Acrobat software. This is a good thing, you can print the encrypted PDF to Adobe PDF, printing the PDF document into a PDF file. Using the software, you can convert any files which support printing into a PDF document.

After saving, you will find the PDF document encryption is removed, at the same time, you can edit it. Is it amazing? Of course, some PDF documents may contain special fonts, after printing it to PDF file, you will find that some fields become garbled. At this point you can use more professional PDF printer.

Expand reading: decrypt pdf password on mac.

If you are happily listening to music on your mac, suddenly, someone wants to chat with you, this time you must press the stop button, and begin to re-play until the end of the chat. Tip for mac users: mac dvd rippers.

Currently, there is a start-up company who launched a new application Flutter which can save your trouble of clicking on the button, you only need to wave the gestures in front of the computer camera, then you can play or stop the music.

This is a free application based on Mac client, once it starts, it will make the camera keep open. Mac tip: flv to mp3 mac. When you listen to music in iTunes or Spotify, you can make the music stop playing just by making a stop gesture within six feet from the camera.

Flutter is currently in closed testing, yet it only supports two gestures, stop and play. It may support more gestures in the future, such as skip to the next.

This is a very innovative idea, when you are very busy for parties at home, suddenly there comes up the phone or you need to stop the playlist, using gestures to manipulate is very useful.

However, it should be noted that you should not use the applications which uses the camera such as Skype when you are using Flutter.

For many iOS jailbreak novices, maybe they only recognize Pod 2g, Chronic Dev Team, iPhone Dev Team and so on, because just these great God brought us the first perfect jailbreak after the release of iOS 5. Tip for the new iPad: convert videos to the new ipad. But we also can not ignore those jailbreak experts in the earlier version of iOS, such as Comex, i0n1c and Geohot.

Comex and Geohot these two young talents have been recruited by Apple and Facebook, although there are rumors said that they have left the company, but according to the present situation, they have drifted further and further away from iOS jailbreak. What about i0n1c? This famous hacker and security expert who is committed to developing 4.3.1, 4.3.2 and 4.3.3 jailbreak issued a statement via Twitter a few days ago saying the new iPad booked is about to arrive, at the same time he will study the jailbreak at the first time.

We all know that the new iPad is different from iPad 2 both in hardware and software - equipped with A5X chip, preloaded with the iOS 5.1. So for i0n1c, the difficulty is undoubtedly by far the most enormous. What's hot: video to ipad converter. We certainly hope that he can complete the new iPad's jailbreak as soon as possible. But at the same time, sources said i0n1c will only leave the jailbreak of the new iPad for personal use, he has no intention to release jailbreak tool.

The new iPad was officially released early this morning, under the support of Retina Display and processor A5X, what new experience can the new iPad bring on applications? In order to show the extraordinary strength of the new iPad, Apple prepared a number of games and applications at the press conference. Something about the new iPad: dvd to the new ipad converter.

First was the "SkyGamblers" developed by Japanese game company Namco, it is a flight shooting game, somewhat similar to Namco's "Ace Combat" series. On the big screen in the conference, "SkyGamblers" showed stunning graphics effects, both the modeling of the aircraft and the background's dynamic effects give people the feeling of domestic aircraft level.

Another game was the "Infinity Blade: Dungeons" brought by EpicGames, the game is the sequel of "endless sword", but the style was changed to ARPG style similar to "Dungeons & Dragons". The scenes and characters details of the game are very fine under the Retina HD screen. iPad tip: how to convert dvd to ipad. In addition, the new game added HDR, motion blur and other lighting effects.

Well-known office software company Autodesk showed "Sketchbook" at the press conference, it is a professional drawing software. It can turn the new iPad into an electronic drawing board, users can create beautiful paintings by touching different brushes, the simple operation allows users without art base to graffiti easily.

The three software demonstrated on the press conference shows the powerful features of the new iPad, i believe that the high-definition applications and powerful games under the Retina display will become the mainstream. iPad related: how to put movies in ipad.

On the occasion of the upcoming release of the iPad 3, Apple added a "Catalogs" in its App Store. Some of the existing apps have already been put into this category, including Catalog Spree, (as shown below), SkyMall, MTG Merchant and other applications, which have been in the App Store for a long time. Tip for iPad users: download videos to ipad. Previously they were classified as living and practical tools class, and are reclassified into Catalogs now.

Catalogs is not yet fully available in the App Store, you can not find it from the App Store menu, so a direct link connected to the Catalogs is empty.

Catalog Spree's CEO joaquin Ruiz believes that the increase of Catalogs is related to iPad 3 conference, it is not so hasty for Apple to increase a category, we believe that Apple's decision reflects the importance of using cases in the App Store ecosystem. What's hot about iPad: dvd to ipad for mac.

It is said that the next generation of iPad will have retina display, so this may be an interactive content increased in order to cater the new features of equipments.

In addition, there are other rumors about the next generation of the iPad: The name is called the iPad HD, the network is LTE mobile broadband and dual GSM / CDMA network, and RAM is increased to 1GB.

Why developers prefer iOS instead of Android? There are too many reasons which make iOS more attractive, better development tools, users are richer and more willing to pay for the applications. According to the statistics, current total downloads in the App Store has exceeded 25 billion times. Mac tip: copy dvd to mac. Of course, there is even more important reason, consider the following analysis: an important reason, that is, in the Apple ecosystem, the speed iOS users accept the operating system version is faster.

First look at the graph:

What can you see? Obviously, the acceptance rate of iOS is much faster than Android Take a look at this iOS5.x curve, it is almost vertical, while Android's Gingerbread is obviously not as good as the iOS 5.x.

It is difficult for developers to quickly adapt to the latest version of Android's features, because they must ensure that their applications can run on the most widely accepted Android version, even if this version is very old. iOS developers don't have to worry about this. What's hot: dvd ripper for mac.

After one year, iOS maintain safer on compatibility. The operating system's updates bring many valuable things for the developers. For many new applications, it is also good, because they all look ahead, do not need to like the Android, looking backward.

Such as the iOS 5.0 can run well on all the iPad, developers do not need to support older versions of iOS system, perhaps many people still use the iOS 4.3, but very few, and most people have upgraded, so it is not necessary to develop the the applications which support older versions of iOS. Expand reading: dvd to mkv mac.

The latest version of Word software can create PDF files, for example, after installing the Microsoft "Save as PDF" add-ins, you can use Word 2007 to save Word documents as PDF files. Or use Word 2010 to directly create PDF files. PDF tip: convert pdf mac.

Step 1, open Word 2010 document window, click "File" → "Save As" button.

Step 2, in the "Save As" dialog box, select the "Save as type" as PDF, then select the PDF file's save location and enter the name of the PDF file, and click the "Save" button.

Step 3, after the publish of the PDF file, if the current system has installed PDF viewer (such as Adobe Reader), the saved PDF file will be opened.

Tip: Users can also select the "Save as type" as PDF file, click "Options" button, do more detailed settings for the saved PDF files in the "Options" dialog box. Expand reading: pdf to word converter for mac.

Barcelona's MWC show continues. We have known that Samsung Galaxy S II beat the iPhone 4S, Galaxy Nexus, Lumia 800 and other strong rivals and got MWC2012's best smartphone award. MWC organizer GSMA today announced another mobile device Award: Best Tablet PC. iPad tip: convert video to ipad.

As everyone expected, Apple iPad easily won the first prize. MWC judges evaluated this product as follows: this Tablet PC which defines and dominates the entire market get the unanimous adoption, it is the only choice for the title of the best tablet in this session.

Foreign media commented that Android Tablet has just started to compete with the iPad on the market, so people will be very interested to know, What kind of story will occur in the end between Android tablet with quad-core Tegra chip and the upcoming iPad? iPad related: ipad video converter.