This cookie policy explains how we use cookies and other similar technologies when you use our service, what tracking technologies are and why we use them. It also explains how you can control their use.
If you have any questions you can contact us at support@pdfguru.com.
A cookie is a small text file which is placed onto your device (e.g. computer, smartphone or other electronic device) when you visit our website to store a range of information, for example, your language preference, or browser and device you are using to view the website.
Those cookies are set by us and called first-party cookies. We also use third party cookies, which are cookies from a domain different than the domain of our website, for our advertising and marketing efforts.
Session cookies expire each time you close your browser and do not remain on your device afterwards. These cookies allow our website to link your actions during a particular browser session.
Persistent cookies will remain on your device for a period of time, and will expire on a set expiration date, or when you delete them manually from your cache. These cookies are stored on your device in between browser sessions and allow your preferences and actions across our website to be remembered.
Web beacon is a small, transparent image (also known as “pixel tag”, “web bug”, “GIF”) that contains a unique identifier. It is embedded into a website or an email. When your browser reads the code of the website it communicates with our server in order to display the image and, through this process, we are able to acquire information such as technical specifications of your device, operating systems and settings being used. It can also track your activities during a session. Also, it enables us to recognize when each email was opened, from what IP address and from what device. We use this information to improve our email communication.
Software development kits (SDK) are third-party software development kits that may be installed in our Service. SDKs help us understand how you interact with our Service and collect certain information about the device and network you use to access the Service.
Local shared objects (Flash cookies) are pieces of data that websites which use Adobe Flash may store on a user's computer to facilitate the Flash functionality. We may use Adobe Flash to display graphics, interactive animations and other enhanced functionality. Local shared objects can track similar parameters to cookies but they can also provide information on your use of the specific feature that the cookie is enabling. Flash cookie management tools: Adobe.
HTML5 local storage allows information to be stored locally within the browser’s data files and can hold greater amounts of information.
Fingerprinting is a technique that involves combining a set of information elements to uniquely identify a device.
Device Identifiers (e.g. IDFA, AAID) are unique identifiers used for advertising purposes. You can reset or opt out in your device settings.
You may opt out by clicking the “Do Not Sell or Share My Personal Information” link in the footer.
We also support Global Privacy Control (GPC) signals.
Most browsers allow you to refuse or delete cookies:
More info: https://www.aboutcookies.org/how-to-control-cookies/
Google Analytics opt-out: https://tools.google.com/dlpage/gaoptout
| Cookie Name | Provider | Description |
|---|---|---|
| _csrf | OneTrust | CSRF protection token |
| OptanonConsent | OneTrust | Stores cookie consent preferences |
| OptanonAlertBoxClosed | OneTrust | Cookie banner dismissed timestamp |
| pdfgurudevat | PDF Guru | Auth/session token |
| pdfgurudevatexpdate | PDF Guru | Expiry of auth/session cookie |
| pdfgurusubat | PDF Guru | Auth/session token |
| pdfgurusubatexpdate | PDF Guru | Expiry of auth/session cookie |
| pdfguruat | PDF Guru | Auth/session token |
| pdfguruatexpdate | PDF Guru | Expiry of auth/session cookie |
| pdfgururt | PDF Guru | Auth/session token |
| user_id | PDF Guru | Auth/session token |
| Cookie Name | Provider | Description |
|---|---|---|
| _ga | Google Analytics client ID | |
| gaX0VJ6WYRYC | GA session cookie | |
| gaKG7279LRGC | GA session cookie | |
| ga11HBWMC274 | GA session cookie | |
| _clck | Microsoft | Clarity visitor ID |
| _clsk | Microsoft | Clarity session ID |
| AMP_13265b6995 | Amplitude | Analytics cookie |
| TP.uuid | Trustpilot | User identifier |
| lcreferrerurl | Trustpilot | Last-click attribution |
| fcreferrerurl | Trustpilot | First-click attribution |
| ajsuserid | Segment | User ID |
| ajsanonymousid | Segment | Anonymous ID |
| CLID | Microsoft | Clarity ID |
| Cookie Name | Provider | Description |
|---|---|---|
| AEC | Session integrity | |
| APISID | Auth cookie | |
| HSID | Security | |
| SAPISID | Secure auth | |
| SID | Session ID | |
| SSID | Secure session | |
| SIDCC | Security | |
| __Secure-1PAPISID | Secure auth | |
| __Secure-1PSID | Secure session | |
| __Secure-1PSIDCC | Security | |
| __Secure-1PSIDTS | Timestamp | |
| __Secure-3PAPISID | Cross-site auth | |
| __Secure-3PSID | Cross-site session | |
| __Secure-3PSIDCC | Cross-site security | |
| __Secure-3PSIDTS | Timestamp | |
| __Secure-BUCKET | A/B testing | |
| __Secure-STRP | Storage | |
| __Secure-ENID | Identifier | |
| __Host-GAPS | Session | |
| __Host-1PLSID | Secure session | |
| SOCS | Consent | |
| LSID | Session | |
| SIDTS | Timestamp | |
| OTZ | Preferences | |
| S | Session | |
| SEARCH_SAMESITE | SameSite | |
| ACCOUNT_CHOOSER | Account chooser | |
| SMSV | Security |
| Cookie Name | Provider | Description |
|---|---|---|
| NID | Ads personalization | |
| DV | Ads preferences | |
| gclau | Ads measurement | |
| MUID | Microsoft | User ID |
| _uetvid | Microsoft | Tracking ID |
| _uetsid | Microsoft | Session tracking |
| MR | Microsoft | Tracking |
| gclaw | Ads measurement | |
| gclgs | Ads measurement | |
| IDE | Ad serving | |
| ar_debug | Debug | |
| _gfps_64b | Fraud prevention |
We may change this policy from time to time, when we do we will inform you by updating the “Last updated” date below.
Last updated 06 February 2026
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