Download software tagged by free encrypt and decrypt pdf files

QILING Disk Master Free is not only a reliable free backup and recovery software solution, but also a ramdisk and partition manager software. It aiming to protect your data and improve the performance of your computer.

QILING Disk Master Free is not only a reliable free backup and recovery software solution, but also a ramdisk and partition manager software. It aiming to protect your data and improve the performance of your computer.

QILING Disk Master Free is not only a reliable free backup and recovery software solution, but also a ramdisk and partition manager software. It aiming to protect your data and improve the performance of your computer.

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Encrypt PDF files with passwords and gives you a high degree of control, letting you allow or disallow such actions as changing, printing, copying, extracting, signing, filling, assembling or merging a PDF file. You can decrypt PDF files as well.

Professional command line tools for manipulating PDF files. Split, merge, linearize, scale, rotate, crop, encrypt, decrypt, watermark, bookmark, annotate, attach, impose etc. Full manual provided.

Professional .NET component for manipulating PDF files. Split, merge, linearize, scale, rotate, crop, encrypt, decrypt, watermark, bookmark, annotate, attach, impose etc. Full manual provided.

Protect PDF files against unauthorized access and encrypt them! The program limits the access to PDF documents. You decide if a PDF file can be printed in th Acrobat Reader or if somebody may copy or edit the text. You can deside if the user have to