This Privacy Policy explains how PDFHOW handles information when you visit pdfhow.com, use PDF tools, upload a file for processing, download a generated result, contact us by email, or interact with website features that use cookies or similar technologies.
PDFHOW is designed as a simple PDF tools website. You do not need to create an account, sign in, subscribe, or pay to use the tools. Because the service is intended to be simple, this Policy is written to explain the main categories of data in practical language rather than legal-heavy wording.
The most important point for PDF tool use is that uploaded files and generated files are processed temporarily to perform the selected action and are automatically deleted after about one hour. PDFHOW does not manually review or read uploaded file contents during normal operation.
1. No account data
PDFHOW does not require users to create an account, register, sign in, or maintain a profile before using the PDF tools. Because the website has no user account system, PDFHOW does not collect account usernames, account passwords, profile photos, saved account profiles, subscription details, paid-plan details, billing account data, or login history.
This also means PDFHOW does not provide account dashboards, saved personal libraries, account-based file histories, or private user workspaces. The tools are designed for direct browser-based use: choose a tool, upload the relevant file, process it, download the result, and leave when finished.
If PDFHOW adds account-based features in the future, this Privacy Policy should be updated before those features are presented as part of normal website use.
This no-account design is important for privacy because PDFHOW does not need to ask for names, passwords, billing details, subscription information, saved profiles, or account dashboards for normal PDF tool use.
If a user sends an email to PDFHOW, that email is separate from account data. It is simply a direct communication chosen by the user, not a website login or account registration.
2. Information we may handle
Different types of information may be handled depending on how you use PDFHOW. For example, using a tool involves uploaded and generated files; sending an email involves the details you choose to write; visiting pages may involve analytics, cookies, technical logs, or advertising-related signals.
The table below gives a practical overview. It is not meant to collect more data than necessary; it explains the main categories that can exist during ordinary website operation, tool processing, privacy preference handling, analytics, advertising support, troubleshooting, and abuse prevention.
The table below is intended to make the main categories easier to understand. It does not mean that every category applies to every visitor. For example, contact email data only applies if you choose to email PDFHOW, while uploaded file processing only applies when you use a tool that requires file upload.
PDFHOW should use information for practical website purposes: performing the selected PDF action, providing generated results temporarily, improving the website, maintaining reliability, supporting free access through advertising, and responding to direct emails.
| Information Type | Examples | Why We Use It |
|---|---|---|
| Uploaded files | PDF files and supported files uploaded for a selected tool action, such as merge, compress, convert, split, protect, unlock, repair, rotate, extract, or organize | To perform the selected PDF task automatically and temporarily. Uploaded files are not intended to be stored permanently and are automatically deleted after about one hour. |
| Generated/output files | Processed PDFs, compressed PDFs, merged PDFs, converted files, extracted pages, repaired files, protected PDFs, unlocked PDFs, or other tool results | To provide a downloadable result for the selected tool action. Generated and output files are automatically deleted after about one hour. |
| Contact emails | Your email address, message text, tool name or page mentioned, screenshots or files you choose to attach, and browser/device details you choose to include | To respond to questions, feedback, privacy or cookie requests, tool issues, broken pages, technical reports, and misuse concerns. |
| Usage/analytics data | Pages viewed, tool usage events, browser and device information, approximate location from technical data, referrers, and performance signals | To understand how PDFHOW is used, improve tool experience, identify usability issues, and measure website performance through Google Analytics. |
| Cookies/advertising data | Cookie identifiers, privacy preference choices, ad measurement signals, advertising interactions, frequency or performance signals, and similar technologies | To support essential behavior, remember choices, measure advertising performance, support relevant advertising, and help keep PDFHOW free to use. |
| Technical/security data | Request times, requested pages or tools, IP-related data, device/browser type, operating system, error logs, status codes, and suspicious traffic patterns | To secure the website, troubleshoot errors, prevent abuse, detect excessive automated use, measure reliability, and maintain normal service operation. |
3. Uploaded files and temporary processing
When you use a PDF tool that requires a file, the file may be uploaded temporarily to PDFHOW's server so the selected action can be performed. This may include actions such as merging, compressing, converting, splitting, organizing, protecting, unlocking, repairing, rotating, extracting pages, or similar PDF operations.
The processing is automated. In normal operation, the system receives the file, performs the selected PDF task, creates a result when applicable, and makes that result available for download. PDFHOW does not manually open, inspect, read, or review uploaded file contents as part of ordinary tool operation.
Uploaded files are automatically deleted after about one hour. This temporary window is intended to allow normal upload, processing, download, error handling, and short-term operational stability without turning PDFHOW into a file storage service.
You should download your result promptly and keep your own original copies. PDFHOW should not be used as a document archive, backup system, long-term file library, account-based storage area, or place to keep important documents.
- Files are uploaded only as needed for the selected PDF tool action.
- Processing is automatic and tool-specific.
- Uploaded files are not intended to be stored as a permanent user library.
- Uploaded files are automatically deleted after about one hour.
4. Generated and output files
Generated or output files are the files created by PDFHOW after a selected tool action is completed. Examples may include a compressed PDF, merged PDF, converted document, protected PDF, unlocked PDF, repaired PDF, extracted pages, rotated PDF, or another result produced from the file and settings you choose.
Generated files are also automatically deleted after about one hour. This means both the uploaded source file and the resulting output file are treated as temporary processing files rather than permanent stored documents.
Because generated files are temporary, you should download and check the result soon after processing. If you close the page, clear your browser session, or wait too long, the generated file may no longer be available.
5. HTTPS/SSL transfer
Where applicable, files and website communications are transferred through HTTPS/SSL-secured connections between your browser and pdfhow.com. This helps protect information during transmission and is a standard security measure for websites that handle uploads or downloads.
HTTPS/SSL protects data in transit, but it is not the same as an absolute security guarantee. No online service can honestly promise that every connection, device, browser, network, server, or file interaction is 100% secure in every possible situation.
For the best protection, use an updated browser, avoid public or untrusted devices for confidential files, and make sure the address bar shows the correct pdfhow.com domain before uploading files.
6. Sensitive or confidential files
PDFHOW is built for everyday PDF tasks, but users are responsible for deciding whether a file is suitable for processing through an online tool. Some documents may be confidential, highly sensitive, restricted by contract, controlled by workplace rules, or subject to legal or organizational limitations.
Use extra care before uploading confidential, highly sensitive, or restricted documents. If you are not allowed to upload or process a file through an online tool, do not use PDFHOW for that file.
This guidance is intentionally general and non-alarming: it means users should make a reasonable decision based on the document, their role, their permissions, and the rules that apply to the file.
7. Contact emails
If you email contact@pdfhow.com, PDFHOW receives the information you choose to include in your email. This may include your email address, name if shown by your email client, message content, screenshots, attachments, technical details, or any other information you decide to send.
Please include enough information to help us understand your request, such as the PDF tool or page used, the browser or device when relevant, and a clear description of the issue or suggestion. At the same time, avoid sending unnecessary confidential or highly sensitive information by email.
Email is used for direct communication about support questions, privacy or cookie questions, technical reports, feedback, suggestions, and possible misuse concerns.
8. Google Analytics
PDFHOW uses Google Analytics to understand how visitors use the website and to improve the experience of the PDF tools. Analytics can help identify which pages are used, whether users reach a tool successfully, which devices or browsers need better support, and where performance or usability can be improved.
Google Analytics may process usage events, page views, approximate location derived from technical data, browser and device information, referrer information, time spent on pages, and similar measurement data. PDFHOW uses this information in an aggregated or measurement-focused way to maintain and improve the website.
Google Analytics is not used by PDFHOW to manually read uploaded PDF files. Uploaded files are processed separately for the selected PDF tool action and are deleted after about one hour.
9. Advertising and ad measurement
PDFHOW uses or may use advertising to help support the free website and keep PDF tools available without requiring user accounts, subscriptions, or paid plans.
Advertising may involve third-party advertising services, advertising cookies, similar browser technologies, ad measurement, performance reporting, frequency controls, fraud prevention, and relevant or personalized advertising depending on privacy and cookie choices.
Advertising data may help understand whether ads are displayed, measured, limited, or made more relevant. This Policy uses general advertising wording and does not identify any specific advertising provider in the page text.
Depending on your location, browser settings, and available privacy choices, you may be able to control or limit certain analytics and advertising cookies. Some advertising may still appear even if personalized advertising is limited, but it may be less relevant.
11. Browser storage and similar technologies
Websites may use browser storage or similar technologies, such as cookies, local storage, session storage, tags, pixels, or browser identifiers, for operation, analytics, advertising, privacy preferences, or measurement. The exact technology can vary by browser, device, and third-party service.
This Privacy Policy does not claim that uploaded PDF files are stored in browser storage. PDFHOW tools process uploaded and generated files temporarily on the server, and those files are automatically deleted after about one hour.
Browser storage or similar technologies may be used to remember privacy choices, support essential website behavior, help analytics measurement, or support advertising and ad measurement.
12. Technical logs
PDFHOW may use server logs and technical logs for security, troubleshooting, abuse prevention, performance monitoring, reliability measurement, error diagnosis, and website maintenance. These logs help identify whether the website is working correctly and whether unusual traffic is affecting the tools or other users.
Technical logs may include information such as request time, requested page or tool, browser type, device type, operating system, IP-related data, approximate location derived from technical data, error messages, upload or processing errors, response status, and similar server operation information.
Technical logs are not intended to create a personal document archive or to manually review uploaded file contents during normal tool operation.
Technical logs are also useful for diagnosing failed uploads, tool errors, slow responses, broken routes, abnormal request patterns, and compatibility issues. They help maintain the website even when a user does not contact PDFHOW directly.
Log information is not a substitute for uploaded file contents. Logs may show technical details about requests or errors, but PDFHOW does not manually read uploaded PDF files during normal tool operation.
13. Third-party services privacy
PDFHOW may use third-party services for analytics, advertising, cookie or privacy preference handling, website operation, security, hosting, performance, or similar technical purposes. These services may process information through their own technologies and according to their own privacy practices.
For example, Google Analytics is used for measurement and website improvement. Advertising services may use cookies or similar technologies for ad delivery, ad measurement, relevant advertising, or personalized advertising depending on choices.
This section is limited to third-party services involved in website operation, analytics, advertising, privacy preferences, and similar technologies. It is not intended to add a broad external-links responsibility section.
Third-party services may change their technologies, cookie names, processing methods, or privacy controls over time. PDFHOW may update this Policy when the general categories of third-party services or purposes change in a meaningful way.
Where privacy choices are available, they may affect analytics or advertising technologies, but they do not change the temporary nature of uploaded and generated file processing described in this Policy.
14. Automated abuse detection and limits
Technical data may help PDFHOW detect and respond to abuse, excessive automated activity, bots, scraping, bulk automated requests, security risks, attempts to overload the service, or activity that harms the website, servers, tools, or other users.
PDFHOW may limit, restrict, block, throttle, refuse, or investigate activity when it appears illegal, harmful, abusive, automated at excessive volume, security-risk related, or rights-infringing. These protections help keep the free tools available and reliable for normal users.
Abuse prevention may rely on technical logs, request patterns, IP-related data, browser or device signals, and error or rate information.
Abuse prevention is especially important for a free online tool website because excessive automated activity can reduce reliability for normal users. Rate limits, blocking, throttling, or refusal of service may be used to protect the website and its users.
These measures may apply even when an activity is automated rather than personally directed by the user. Users should not run bots, scrapers, bulk automated requests, or high-volume workflows that overload PDFHOW or interfere with ordinary use.
15. Children and minors
PDFHOW is a general-audience PDF tools website. It may be useful for students, families, teachers, and everyday users, but children and minors should use PDFHOW with guidance from a parent, guardian, or teacher.
Guidance is especially important when uploading files, using online PDF tools, sending emails, or deciding whether a document is appropriate to process through an online service.
16. International users
PDFHOW is intended for users in different countries and regions. Website operation, analytics, advertising, technical logs, security processes, and tool processing may involve systems or services that operate in more than one location.
By using PDFHOW, you understand that information may be processed as needed to provide the website, perform selected PDF tool actions, measure usage, support advertising, maintain security, prevent abuse, and respond to contact emails according to applicable laws.
17. User choices
You can choose not to upload a file if you do not want it processed through an online PDF tool. You can also choose not to email PDFHOW if you do not want to share information by email.
Where cookie or privacy preference messages/settings are available on the website, you can use them to manage choices for analytics, advertising, and similar non-essential technologies. You can also use browser settings to block, delete, or limit cookies and related storage technologies.
Some choices may affect how the website works. For example, disabling certain cookies may affect preference storage, analytics measurement, advertising personalization, or parts of the website experience, but the core goal is to keep the tools simple and usable.
18. Policy updates
PDFHOW may update this Privacy Policy from time to time to reflect changes in the website, PDF tools, analytics setup, advertising support, cookie choices, technical operations, security practices, or applicable requirements.
When the policy changes, the updated version should appear on this page. Continued use of PDFHOW after an update means you should review the current policy when it matters to your use of the website.
19. Contact
For privacy questions, cookie questions, data-related concerns, or requests related to this Privacy Policy, contact PDFHOW by email at contact@pdfhow.com.
When contacting PDFHOW, include only information that is relevant to your question. Avoid sending unnecessary confidential or highly sensitive information by email.