4.6 out of 5 stars
(8243 Ratings)
MobiPDF (formerly PDF Extra) is an intuitive and powerful PDF editor and reader designed for today’s modern user - the cost-efficient alternative to Adobe Acrobat Pro you’ve been looking for.
FEATURES OVERVIEW:
PDF Viewer and Reader: Switch between page views or use "Read Mode" for distraction-free reading.
Create and Edit PDFs: Modify text and images or start with a blank PDF.
Convert to Office Formats: Easily turn PDFs into Word, Excel, PowerPoint, and image files.
Leverage OCR: Transform scanned documents into searchable PDFs.
Organize PDFs: Combine, split, reorder, and compress documents.
Markup and Comment: Highlight, annotate, and add bookmarks or stamps.
Fill PDFs: Seamlessly fill forms or create ones from scratch.
Sign PDFs: Sign your documents anywhere—no ink required!
Secure Your Work: Protect files with passwords, digital signatures, and 256-bit encryption.
Offline Mode: Full functionality without internet access.
Translate PDFs
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4.5 out of 5 stars
(125 Ratings)
Bacula Enterprise delivers backup and recovery for demanding enterprise, high-performance computing (HPC), defense, government and research environments. Developed by Switzerland-based Bacula Systems, it protects physical, virtual, container, database, SaaS and cloud workloads through one centrally managed platform.
Keep backup data and recovery operations under your control. Bacula supports fully on-premises deployment without mandatory cloud control planes, call-home licensing or continuous internet connectivity. Organizations can retain control over storage location, infrastructure, encryption keys and recovery procedures to support data sovereignty and operational independence.
Build layered ransomware resilience with physically air-gapped tape and offline copies, immutable storage options, encryption, multi-factor authentication, granular access controls and file integrity verification. Security capabilities can be configured around defense, critical infrastructure and other sensitive environments.
For petabyte-scale HPC and research datasets, Bacula offers HPC Accelerator, parallel backup processing and integrations with Lustre, GPFS and ZFS. Protect large file populations while combining disk, tape libraries, object storage and cloud targets. Licensing is not based on protected data volume.
Virtualization and cloud VM coverage includes VMware vSphere/ESXi, Hyper-V, Proxmox, Nutanix AHV, XenServer, XCP-ng, KVM, QEMU, Libvirt, Red Hat Virtualization, OpenStack, Amazon EC2 and Azure VMs. Container protection covers Kubernetes, Red Hat OpenShift and Docker.
Database protection includes Oracle, SQL Server, PostgreSQL, MySQL, Percona for MySQL, MariaDB, SAP HANA, Sybase ASE, IBM Db2, MongoDB, Hadoop HDFS and InterSystems IRIS, plus Amazon RDS integration. Additional workloads include Microsoft 365 and Google Workspace.
Automated scheduling, monitoring, reporting, deduplication, compression and BWeb web-based administration help teams manage distributed infrastructure. Recovery options include files, application data, virtual machines and bare metal recovery for supported systems.
Built on an open-source core, Bacula Enterprise combines open source foundation with enterprise-only plugins, security capabilities, management tools and commercial support. This open core approach provides transparency while extending the platform for complex, large-scale and security-sensitive environments.
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PDFEncrypt
PDFEncrypt is a free, open source utility to encrypt PDF files using standard PDF encryption algorithms. When a document is encrypted, its contents become unreadable. An authorized user can decrypt the document to obtain access to the contents. If a PDF document is encrypted with a password, the user must specify the password before the document can be viewed in Adobe Reader or Adobe Acrobat. PDFEncrypt provides a means to encrypt any standard PDF document for free, without the need to purchase the Adobe Acrobat software or upload your confidential PDF files to a third-party server for encryption. The app runs directly on your Windows PC and allows you to specify a password (required to open the document) as well as many options and permissions to apply to the PDF file.
Learn more about PDFEncrypt