Here are some of the best free, advanced editing tutorial platforms for aspiring filmmakers, especially if you want to go beyond basics and learn professional workflows, storytelling, pacing, sound, color, and post-production technique:

1. YouTube

Still the best free learning hub overall if you know where to look.

Best channels for advanced editing / filmmaking:

• Film Riot — practical editing, post workflow, and filmmaking breakdowns
• This Guy Edits — excellent for editing theory, pacing, and storytelling
• StudioBinder — post-production, filmmaking process, and industry concepts
• Cinecom.net — editing tips, effects, and software techniques
• D4Darious — filmmaking/editing craft with a strong practical angle
• Premiere Gal — especially good for Adobe Premiere workflows
• Justin Odisho — advanced editing techniques, motion graphics, and workflow tips

Why it’s good: huge variety, current software tips, and deep-dive explanations.
Downside: quality varies; you need to curate your own playlist.

---

2. Blackmagic Design Training

If you want to learn DaVinci Resolve, this is one of the best free resources available.

• Official DaVinci Resolve training books and videos
• Covers editing, color, audio, VFX, and delivery
• More structured than random tutorials

Why it’s good: professionally made, advanced, and comprehensive.
Best for: filmmakers who want serious post-production skills.

---

3. Adobe Tutorials / Adobe Learn

Best if you're using Premiere Pro and want official guidance.

• Free tutorials on editing, audio, color, captions, and workflow
• Good for both technical and creative use
• Updated for current versions

Why it’s good: reliable and software-specific.
Downside: less cinematic/story-focused than some creator channels.

---

4. Vimeo Video School

A solid place for filmmaking and editing fundamentals with some advanced material.

• Focus on storytelling, editing concepts, and production/post
• Useful for filmmakers rather than just software users

Why it’s good: more creative/filmmaking-oriented.
Downside: not as active as YouTube.

---

5. No Film School

A major free resource for aspiring filmmakers.

• Articles, interviews, workflows, editing ideas, and gear/post discussions
• Good for understanding the craft and industry side of editing

Why it’s good: strong filmmaking perspective, not just software.
Best for: learning how editing supports narrative and production.

---

6. LinkedIn Learning free trial / library access

Not always permanently free, but often free through:

• public libraries
• university accounts
• trial periods

Why it’s good: structured, high-quality courses on editing software and post workflows.
Best for: people who want a guided course format.

---

7. Skillshare free trials + select free classes

Again, not permanently free, but some access is available through trials/promotions.

Why it’s good: practical courses on editing style, pacing, color, and workflow.
Best for: learning from working editors and creators.

---

8. Colour Grading Central / Mixing Light free content

If you want to level up in color correction and grading:

• Advanced color tutorials
• Professional post concepts
• Great for building cinematic looks and understanding color science

Why it’s good: excellent for advanced post skills.
Downside: some of the deepest material may be paid, but there’s solid free content.

---

Best overall picks by goal

If you want the most complete free path:

1. YouTube
2. Blackmagic Design Training
3. Adobe Learn

If you want filmmaking-focused editing theory:

1. This Guy Edits
2. No Film School
3. StudioBinder

If you want color/post specialization:

1. Blackmagic Design
2. Colour Grading Central
3. Mixing Light

---

A smart learning strategy

To avoid tutorial overwhelm:

• Learn one editing app deeply first
• Follow one theory channel for storytelling/pacing
• Add one post specialty like color, sound, or motion graphics
• Practice by re-editing scenes, trailers, or short films

If you want, I can also give you:

• a ranked list by editing software (Premiere, Resolve, Final Cut)
• a free 30-day learning roadmap
• or the best channels specifically for cinematic storytelling and pacing