Creating an account and setting up your profile is free. Platform and transaction fees apply to paid engagements. Review current fee structures in your account settings or contact the Helios team for details.

Helios is not a job board. It is a structured collaboration platform for project-based, on-demand manufacturing work. Experts are independent professionals, not employees. Engagements are governed by platform contracts with defined scope and payment terms.

Click the T tool in the toolbar, then click anywhere on the document to place a textbox and type[cite: 3].

Click the layout outline tool to draw a colored bounding box around specific part fields[cite: 3].

Click the Highlight tool (yellow A icon) then click and drag over text to apply a transparent fill[cite: 3].

Click the Underline tool (A with line beneath) then drag to anchor line indicators beneath text elements[cite: 3].

Click the Strikethrough icon and drag over text elements to draw a clean line directly through text[cite: 3].

Click the Speech Bubble icon tool and select any coordinate area on the sheet to stick comments[cite: 3].

Select the landscape vector graphic shape to place reference photos onto document panels directly[cite: 3].

Select Palette icons to instantly update fill visibility, borders, font weights, or canvas sizing scales[cite: 3].

Click the left or right directional tool indicators to step layout inputs forward or backward seamlessly[cite: 3].

Catalogs+ currently hosts 800+ brands and thousands of individual catalog PDFs covering tooling, abrasives, fluids, safety equipment, raw materials, and more[cite: 3].

Annotations in the document viewer are personal markups. They are intended for personal reference and are not visible to other users viewing the same catalog[cite: 3].

Collection is a starred favorites list for quick browsing access on the Catalogs+ page. Saved to Drive stores the catalog in your Helios Drive folder, making it accessible from your Drive view alongside other documents[cite: 3].

Catalogs can be saved to and downloaded from your Helios Drive within the portal[cite: 3].

Open the catalog in the document viewer and click the Search icon (magnifying glass) in the toolbar to search for keywords within the document[cite: 3].

Click the Request or Upload button on the Catalogs+ Listings page to submit a catalog request. The Helios team will work to source and add it[cite: 3].

Yes. All catalogs in the Catalogs+ library are freely accessible to registered Helios members[cite: 3].

Try refreshing the page. If the issue persists, check your internet connection or try a different browser. Large catalogs may take additional time to render on slower connections[cite: 3].

Use the Search field on the Brands page to search by exact name. If the brand is not in the directory, use Request or Upload to submit a request[cite: 3].

Navigate to Helios Drive in the left navigation and check your folders. If the catalog still does not appear, try saving it again from the Catalogs+ page[cite: 3].

You may have an active brand or category filter applied. Click Reset next to the filter bar to clear all active filters and reload the full listing[cite: 3].

Make sure you're clicking away from the annotation tool after adding text or shapes. Some annotations require a click to confirm before they're saved. Annotations may not persist across sessions depending on your session state. If you need to preserve notes permanently, consider writing them in a Helios Drive document alongside the saved catalog[cite: 3]. If technical issues persist, report it through the Helios Support modal[cite: 3].