File Security starts and ends with ApyHub
Secure your apps with robust file security and authentication APIs
Protect sensitive files by applying watermarks, footers, and other security measures
Create temporary and disposable emails to safeguard communications and privacy
Generate secure file archives for safe storage and controlled sharing
Encrypt, decrypt, and manage access to maintain confidentiality and compliance
Build scalable, secure applications that ensure data integrity and protect sensitive information
Most Popular use cases for using APIs to enhance file security
Automated Document Branding and Protection
Secure and professionalize your documents at scale by adding watermarks, headers, and footers automatically.
Use APIs to batch apply branding elements like watermarks and headers/footers on PDFs and DOCX files. This ensures all your reports, contracts, and publications carry your company’s identity and confidentiality notices, without manual effort. Perfect for enterprises needing consistent document formatting across languages and formats.
Secure File Sharing
Protect sensitive data in transit with encrypted, password-protected ZIP archives.
Generate secure archives for confidential files before sharing with teams or external partners. Automate the creation of these secure packages and streamline workflows by unarchiving password-protected files safely and programmatically. Ideal for HR, legal, and finance departments handling sensitive documents regularly.
Image Protection and Brand Consistency in Media Pipelines
Guard your visual assets by automatically watermarking images at scale.
Add watermarks to images in bulk to protect copyrights and maintain brand consistency across e-commerce, social media, and marketing platforms. This use case helps creators and businesses protect their content from unauthorized use while keeping their branding front and center.
Privacy-First User Engagement
Secure your sign-up and onboarding flows by generating temporary and disposable emails on demand.
Prevent spam and protect user privacy by automating the creation of disposable email addresses for verification or limited access purposes. This solution is great for apps needing quick, secure user verification without compromising inbox security.
Building applications around File Security
A curated set of APIs to power core File Security workflows
Temporary and Disposable emails API
Generate temporary and disposable emails with the Temporary and Disposable Emails API. Secure sign-ups, prevent spam, and manage inboxes programmatically.
Apply Watermark on PDF API
Add watermarks to PDFs using the Apply Watermark on PDF API. Protect documents, automate branding, and support multi-language text.
Apply Headers and Footers on DOCX API
Apply headers, footers, and TOCs to DOCX files with the Apply Headers and Footers on DOCX API. Automate document formatting across multiple languages.
Apply Watermark on Images API
Add watermarks to images with the Apply Watermark on Images API. Protect and brand media in batch processes or pipelines.
Change Background of Images API
Change image backgrounds via the Change Background of Images API. Automate edits for e-commerce, media, or design apps.
Remove Background from Images API
Remove image backgrounds using the Remove Background from Images API. Isolate subjects automatically for clean images and workflows.
File Security related Blogs
Recommended reads, articles and tutorials for developers, builders and those working on File Security applications.
Frequently Asked Questions
You can apply watermarks, headers, and footers to secure documents; generate encrypted file archives; manage access; remove sensitive metadata; and create temporary emails for privacy-focused workflows.
No. The APIs handle encryption, archive protection, and secure processing for you. You simply send files or parameters, and the API returns secured outputs—no custom cryptography or backend setup required.
Yes. With automated watermarks, branded headers/footers, and secure archive generation, you can protect intellectual property, reinforce confidentiality, and control document distribution.
Absolutely. They’re designed for large-scale document processing, compliance-heavy environments, and automated pipelines across departments like HR, finance, legal, and operations.
They allow you to create privacy-safe email addresses for sign-ups, verification, testing, or temporary workflows. This prevents spam, reduces risk, and protects user identities in onboarding flows.
Yes. You can generate password-protected ZIP archives programmatically and safely extract secured files in automated workflows—ideal for sharing sensitive files with partners, auditors, or remote teams.
Yes. You can process thousands of documents or images in bulk, applying consistent branding, protection, and formatting without manual oversight.
Definitely. Automated watermarking, header/footer insertion, and image protection ensure all documents and media follow branding standards—no manual editing required.
Yes. They support confidentiality, access control, and secure file handling—making them a strong fit for sectors like finance, healthcare, education, enterprises, and government workflows.
Absolutely. They work seamlessly with tools like n8n, Zapier, Make, Retool, and Bubble, enabling secure automation without writing complex backend systems.
Whatever you are building, there's an API to support you
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