Nextcloud Talk vs PDFloki

Use Nextcloud Talk to have one-on-one or group audio or video calls, create or join web conferences and send chat messages. All communication is fully encrypted and mediated by your own server, providing the highest degree of privacy possible. Nextcloud Talk is easy to use and will always be completely free! Nextcloud Talk supports: * HD (H.264) audio/video calls * Group and one-on-one calls * Webinars & public web meetings * Individual and group chat * Easy screen sharing * Mobile call & chat push notifications * Integration in Nextcloud Files and Nextcloud Groupware * Fully on-premise, 100% open source * End-to-end Encrypted calls * Scaling to millions of users * SIP gate: dial in by phone The Nextcloud Talk app requires a Nextcloud Talk server to function. Nextcloud is a private, self-hosted file sync and communication platform, designed to put you back in control over your data. It runs on a server of your choice, be it at home, at a service provider or in your enterprise, and gives you access to your documents, calendars, contacts, email and other data. You can share with others even across different Nextcloud servers and work together on documents. Nextcloud is fully open source, giving you the option to extend them for your own use, participate in their development or simply verify they do what we promise. Millions of users use Nextcloud daily at businesses and homes around the world. Business users rely on the professional support of Nextcloud GmbH, making sure they have a fully supported, enterprise-ready platform for productivity and collaboration, fully under control of their IT department.

PDFloki is a privacy-first PDF toolkit for iPhone and iPad. Keep your PDF library tidy by syncing titles to filenames, compress and merge documents, make scans searchable with on-device OCR, redact, watermark, sign and fill forms — all on your device, never in the cloud. TITLES & METADATA • Title Manager — see which PDF titles match their filenames and fix them one by one or all at once, with a preview • Batch Edit — set author, subject, keywords and creator across many files • Find & Replace (regex supported), Batch Rename with tokens, bulk date correction OPTIMIZE & SECURE • Compress — six quality levels or a target size; see the estimated saving before you run it • Password — protect PDFs (with printing/copying permissions) or unlock ones you own • Redact — permanently remove sensitive text with black boxes • Flatten — burn annotations and form fields into the page • Electronic signature — draw, type or upload, and place it on any page PAGES & CONTENT • Page Manager — reorder, rotate, duplicate, delete and extract pages • Merge, Split, Crop, Normalize page size • Watermarks and stamps, headers and footers, page backgrounds • Fill PDF forms TEXT & EXPORT • Convert photos, text, Markdown, RTF and HTML to PDF • OCR with Apple Vision — 20+ languages, invisible text layer, original look preserved • Area OCR — recognize just the region you draw • Extract text; export pages as PNG, JPEG or TIFF; export metadata as CSV or JSON • Statistics, metadata validation, PDF/A compliance check, annotation summary, duplicate finder, full-text search across your library PRIVATE BY DESIGN Everything runs locally with Apple's native frameworks. No account, no uploads, no tracking. Your PDFs live in PDFloki's folder in the Files app, where you can add and remove them directly. FREE AND PRO The core tools — titles and metadata, merge, split, search, duplicate finder — are free forever. Every Pro tool is free to try for 7 days; after that PDFloki Pro is a single one-time purchase, no subscription. Works on iPhone and iPad, and on the Mac with the same tools — one Pro purchase unlocks all of them.