OOPSpam Anti-Spam API is a powerful anti-spam filter for contact forms, comment systems, live chat- the limit is your creativity!
OOPSpam Anti-Spam API's advantages over alternatives:
We also have a WordPress plugin, get it here: OOPSpam Anti-Spam – WordPress plugin | WordPress.org
An easy to use, full-featured PDF editing software that is a reliable alternative to Adobe® Acrobat® and provides all PDF functions needed at a fraction of the cost. PDF Studio maintains full compatibility with the PDF Standard.
PDF Studio Standard Features: Create PDFs Scan-To-PDF OCR (Text Recognition) Annotate and Markup PDFs Precision Measuring Tools Fast Sign Fill In & Save PDF Forms Secure Documents Advanced PDF Splitting & Merging Create Watermarks, Headers, Footers Loupe, Pan & Zoom, Rulers, etc… Document Storage Integrations Docusign Integration Supports the new PDF 2.0 standards
Pro Features: All Features in Standard, Plus… Interactive Form Designer Content Editing (Text and Images) Enhanced Content Explorer Redaction Tools Sanitize PDFs Overlay Compare PDFs Optimize PDFs Digitally Sign PDFs Batch Process Multiple PDFs Tag PDFs for Accessibility (PDF/UA) PDF/A Validation / Conversion PDF/X Validation PDF/UA Validation Advanced Imposition & Printer Marks
I was surprised to find a simple interface with all the features that I need to work with PDFs, I can edit and modify PDFs fast, with no problems at all
I have had an excellent experience with PDF Studio. There are a wide variety of features and the interface is intuitive and easy. Hands-down the best PDF editor I have used.
PDF studio Pro is a fantastic product to create and edit your pdfs. It helped me transition from Windows to Linux as far as pdf editing is concerned. It has great features to enable the editing and annotating the pdfs. And unlike other paid and free software, it lets you import and export your settings to quickly restore your favorite layout of the product. To me this was one of the distinguishing features.
Akismet - Akismet is a spam fighting service that protects millions of WordPress sites from comment and contact form spam.
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.
CleanTalk - Spam protection for WordPress, Joomla, Drupal, and any other websites
Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.
hCaptcha - Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.
PDF-XChange Editor - The smallest, fastest, most feature-rich PDF editor/viewer available