if you want to do it offline, jus follow these steps

• Open a file in Acrobat.
• Click on the Edit PDF tool in the right pane.
• Click the text or image you wish to edit. Acrobat shows you the tools you’ll need.
• Add or edit text on the page. Lines and paragraphs reflow automatically, or you can click and drag to resize elements.
• Add, replace, move, or resize images on the page using selections from the Objects list.
• Click on the Link, Headers and Footers, Watermark, or Background tool to edit your PDF further.

but if u want to do it online, u can try https://www.pdfescape.com/

in my own opinion, after you've checked the potential of the coin,website and whitepaper, you should also check out the impact of the project in your day to day activity. is the project about a paricular product? is it opened to other organization? it is very important you know that blockchain is yet to really get recognized by common people. when I say common, I mean inclusion of people that have less to do with internet.
There must be some level of potentiality in the sense that the project is opened to other projects and are willing to work with other crypto projects.Then most importantly,verify that they are really working on it and not just having printed materials and social media campaign without actually doing anything.

buy account??
omg never heard it before.  literally gonna be like they buy twitter and instagram accounts?

hhahahahah its gonna take u almost forever to get to that legendary rank brooooo

since 2017, I have been on this newbie

Workers in Costa Rica may soon start receiving a portion of their salary in cryptocurrency, local media reported. As far as Costa Rican law is concerned, there is no reason this cannot happen. The country’s legislation allows employers to partly remunerate their staff with goods that are not currency, as long as the legal minimum wage is paid in money. It also develops the concept of “quasi-money”, or any asset that can be used as a means of payment and has been widely accepted as such in the society.
“This is a trend that could take hold in the country,” said Rolando Perlaza who is working at Nassar Abogados, a prominent law firm in Central America. “This type of payment would in no way replace traditional or liquid cash. It would rather become an incentive for the workers, who could decide if they accept these currencies as payment for their services,” the expert elaborated, quoted by the Costa Rican News. He also emphasized that in any case employees are protected by article 166 of the country’s Labor Code.

The publication notes that in October last year, the Central Bank of Costa Rica (CBCR) issued a directive which established that cryptocurrencies are outside the national banking system. The document also indicated that carrying out any type of commercial transactions with digital coins is a “limited option” in the country. Along with that, the central bank warned that those who use cryptocurrencies assume the associated financial risks.
Despite CBCR’s assessment, the local crypto sector has been developing steadily in recent years with a growing number of merchants and other businesses, including many hotels and companies from the tourism industry, accepting cryptocurrencies as a legitimate payment method. Costa Rica, which has remained relatively open towards business ventures in the crypto space, has also seen a number of bitcoin ATMs popping up in the capital San Jose and elsewhere.

According to the report, the Latin American country also offers favorable conditions for crypto mining thanks to its renewable sources. “Our Costa Rica-based crypto mining facility utilizes renewable energy options such as solar and wind. We think renewable energy has to be an essential part of any crypto related project. This green approach is good both for us and for the planet and makes the new business opportunities even better,” said Daniel Yépez, a local crypto entrepreneur. “Cryptocurrencies are here to stay and we are embracing the changes,” added Yépez whose company, SH Mining Technologies, specializes in providing cloud mining services.

Source: news.bitcoin.com

According to the head of Iran’s Blockchain Association, over 500 BTC belonging to Iranians were confiscated by the U.S. government last year, and the number is still rising. He explains that Iranians are unable to take action through proper channels from within their country due to Iran’s legal status of cryptocurrency. epehr Mohammadi, the president of Iran’s Blockchain Association, told Ibena news outlet last week.
He admitted that the exact number of confiscated BTC “is not clear, but it is expected to be over 500 bitcoins, worth approximately 25 billion tomans ($5.77 million)” at the time, the publication quoted him.

“Some people believe that this confiscation is because bitcoin owners were circumventing U.S. sanctions,” Mohammadi added.

Over 500 BTC Belonging to Iranians Seized by US Government: ReportRecently, news.Bitcoin.com reported that the government of Iran is considering using cryptocurrencies to evade long-held U.S. economic sanctions. Mohammad Reza Pour-Ebrahimi, the chairman of the Iranian Parliament’s Economic Commission, said in an interview with Mizan news agency on July 15 that digital currencies are among the major mechanisms that Iran can use to the evade the sanctions. He noted that the Iranian parliament will soon discuss this issue.

Source: bitcoin.com

so he's yet to make profit?

15k$??
that's way outrageous, if you ask me. especially if you consider how down ETH is at the moment and the so many ICO scam cases going on. IMO, ETH isn't going more than five tripple zero  by end of 2018.

I maybe wrong though

lolz am not the owner of temple run

Hello House, I don't know if this is the right place to post this but I have been wondering if there is a way temple's run coin can be converted to bitcoin.
if that is not possible, is there any game out there that coins from the game can be converted to bitcoin??
thanks for your response

hello
sorry to ask, what is bounty campaign and how does one join?