9 小时
CNET on MSNThis Useful Kindle Feature Will Vanish Next Week. You'd Better Do This While You CanIf you're a Kindle lover like me, then you need to be aware of some changes coming to Amazon's e-reader. On Wednesday, Amazon ...
First came Tetris, then Doom – and now a bare-bones Linux instance that boots inside a PDF.
Get lifetime access to PDF Expert for $79.99 (reg. $139) and easily convert, edit, and manage your PDFs without subscriptions ...
UPDF is the all-in-one PDF editor built for modern multitaskers. Edit, annotate, convert, organize, and secure your PDFs ...
6 天
XDA Developers on MSNI tried a dozen free PDF editors and finally found the best oneI 'm a freelance writer, and this profession involves dealing with a lot of PDFs. I have to fill and sign contracts with my ...
Ading2210 developed LinuxPDF for Google Chrome and other Chromium-based browsers by leveraging a version of TinyEMU, a RISC-V emulator, that has been modified to run inside a PDF.
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