Online PDF Editor

Sejda.com is a free online platform for PDF editing: splitting by pages, by size, by text, by table of contentsmerging and reordering pagesrotating protecting pdf files and removing protectioncompressing pdfsapplying page numbers and header/footerconverting PDF to JPG imagesextracting textSejda is open source software. I am one of the developers.

foxit is a good software now it is commercialized but you can download previous version full version. http://www.old-versions.org/Portable version also availablehttp://baltagy.blogspot.com/search/label/All%20In%20One%20(AIO) for portable softwarehttp://www.portablefreeware.com/ for portable softwarefor more Software

As Richard said in his answer, you need to know two parts, client side and server side. I just want to put more clarification on these two.The client side means the stuff which will run in the user's browser. Obviously your PDF needs to be rendered in the browser. Thus you will need a client side scripting language. In case of client side things, always choose JavaScript or jQuery(which is a JS library). Flash and Java are outdated long ago and they have many issues. There's other options too, but as a newbie, you should ignore them.On the server side of this, things get too complicated. It's common to get confused while learning this part. What this part does is, get information stored in the web database and provide it to the client side. It also accepts request from client such as alteration or fetching or data. Although that's not all of it, but it's mostly what you'll do in your project. So for example, server will provide the pdf file or user authentication.Now which language you should choose for server side programming is controversial. In theory you can use any programming language. But your choices should depend upon the kind of hosting you are using and the support the hosting provider is giving for such languages/frameworks. I am assuming here that you are using a hosting provider instead of having your own server or a virtual instance since you are just starting.In most cases, you will be using LAMP(Linux Apache MySQL PHP) stack. In this case you need to learn php. The another alternative is having a Windows hosting. On windows side, you can use ASP .net and all its variations. If you are using ASP .net, start with MVC.If your hosting provider does support Node.js, I would suggest you to use this, since all you need to know here is JavaScript which you have already used in your client side code. You will need NoSQL too, but that's not that difficult.Other simpler option is to use Python on Django server. Ruby on rails is an alternative too.

The Best Online Wedding Invitation Sites for Budget-Conscious CouplesThe idea of sending out online wedding invitations instead of hand-scripted paper might have traditionalists clutching their pearls, but when it comes to finding ways to minimize costs on this momentous (and expensive) occasion, switching up your invitation strategy just might be the right place for you to save.According to Leah Weinberg, owner and creative director of Color Pop Events, "Couples should be prepared to spend several hundred dollars at a bare minimum for paper invitations."This is because there are so many factors that go into designing a paper wedding invitation, from the paper type to the number of pieces mailed in each envelope to just the sheer volume of invites printed, that can cause wedding budgets to get wildly out of whack.Paperless PostPrice range: Many designs are free, while the premium options start at $6 to send 20 invitations, and it increases from there.The Paperless Post website offers numerous online wedding invitation formats that are designer-made and simply stunning. To start crafting your invites, each design on the site will take you to a customization page, where you can edit the color scheme and text, the color and pattern of the digital invitation envelope and liner, and even the backdrop of the page itself. You can choose to show the guest list (another perk of online invites!), as well as add a comment wall and gift registry link.Once completed and sent out, the guests will receive a simple and sweet animation of the envelope opening, with the invite popping out and revealing the details of your wedding day. They’ll then click to RSVP on the next page. Paperless Post lets you track the RSVPs as they roll in, and it even gives an option to send a follow-up message automatically when you need to finalize the guest list.EvitePrice range: Free, but the paid options look more elegant and are ad-free. Pricing starts at $5 for 15 guests and increases from there.Even though we recommend going for the paid packages if you use Evite, you’ll still be saving a significant amount of money compared to paper invitations. The site allows you to invite up to 750 guests (!) for just $24.99. While the site doesn't have an extensive amount of wedding invitation designs to choose from, it does offer a nice stylistic range from formal to graphic-forward, and it even gives Photoshop-savvy users the option to upload their own design. Users can also choose their invite’s envelope, liner, and stamp color, for an extra-personal detail.Your recipients can indicate if they’d like to bring a plus-one (or more) and also list how many kids they’ll be bringing. Once sent out, you can track RSVPs, make the invite list visible or hidden to the other guests, and even set an event reminder to auto-send before your big day!PunchbowlPrice range: Free, with paid options starting at $1.99 per monthPunchbowl is a very affordable option for online invitations, but their selection for wedding-specific designs is very limited. We would recommend using this service for your engagement party, bachelor/bachelorette party, or bridal shower, as it allows you to track the guest lists digitally. You can customize the text and font of the message (premium users can add a photo), and guests can indicate if they’re bringing a plus-one and communicate with other guests via message board. You can also send an automatic reminder to guests who haven’t responded after a certain number of days.WedivitePrice range: Free!With Wedivite, couples can manage not only their guest list, but their seating chart, digital guestbook, and even DJ requests from one convenient place! The emailed invitation is set up a lot like a wedding website, and it allows guests to add the wedding date to their Google Calendar and save the venue in Google Maps ahead of time. Even commitment-phobic guests can choose to add (or subtract) their plus-one after they submit their RSVP.The interface is easy for the recipients to navigate, but it's even simpler for the to-be-wed couple. Wedivite is available as an iOS and Android app, which offers a nice, all-in-one place to stay on tabs with RSVPs and guest updates in real time. For folks who are opting to take on the wedding planning totally by themselves, this is one user-friendly tool that helps keep all of the big day’s details conveniently in your pocket.The Best Online Wedding Invitation Sites for Budget-Conscious CouplesVisit Here