Sumatra PDF
Foxit Reader
Adobe Acrobat DC
Okular
Wondershare PDFelement
Foxit PhantomPDF
MuPDF
Xodo
ProtonMail
Tutanota
Zoho Mail
Gmail
FastMail
Microsoft Outlook
Thunderbird
Mailbird
Sumatra PDF ProtonMailProtonmail is the best secure email solution period, other products in the suite such as ProtonVPN and hopefully soon Drive and Calendar will finally make it the perfect Gsuite alternative.
Based on our record, ProtonMail seems to be a lot more popular than Sumatra PDF. While we know about 414 links to ProtonMail, we've tracked only 1 mention of Sumatra PDF. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You can use your browser for both, there are extensions(FireFox - PDF & EPUB/Chrome - PDF& EPUB) for that. In case, you want you use a separate software for them, I suggest SumatraPDF--it handles both PDFs and .EPUB files. Source: over 1 year ago
You might want to consider getting a domain name of your own and then get email hosting which will allow you to set up your email in the way you want. If you don't want to have to manage and pay for domain name and email hosting, you may try premium email services like Space Email, Proton Mail etc. With then you'll definitely be able to get a username/email address of your choice. Source: 6 months ago
I closed all Proton Mail tabs and navigated to protonmail.com and a cleared out login area was shown. Without checking the "keep me logged in", I entered my credentials and was prompted for my 2FA info. I entered that and it worked. Source: 8 months ago
Can I add my gmail account to my proton mail account so I can send emails and choose betwen my gmail.com email or my protonmail.com email account? Im not talking about the easy switch feature btw. Source: 9 months ago
I hear ProtonMail[1] is good, especially for your needs. [1]: https://protonmail.com/. - Source: Hacker News / 9 months ago
Protonmail.com for my primary, though really, simplelogin.com when I sign up at a site. Source: 11 months ago
Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.
Tutanota - Get your encrypted mailbox for free.
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
Zoho Mail - Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.
Okular - Okular is a universal document viewer based developed by KDE.
Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.